| Launch Date | USA | USSR |
| 1952-06-18 | Blunt reentry vehicle concept advocated. | |
| 1953-03-01 | Research on 1 million lb thrust engine begun. | |
| 1955-03-01 | Feasibility of million-pound-thrust liquid-fueled rocket engine established | |
| 1956-01-10 | First test of 400,000+ lb thrust engine. | |
| 1956-02-01 | USAF RFP - Manned Ballistic Rocket Research System | |
| 1956-06-01 | | First studies by Korolev OKB of manned spacecraft |
| 1956-11-01 | Million pound thrust test stand activiated. | |
| 1957-01-01 | | USSR starts ion engine development |
| 1957-04-01 | Studies of a large clustered-engine booster | |
| 1957-12-01 | Mercury ballistic shape proposed. | |
| 1957-12-10 | National Integrated Missile and Space Vehicle Development Program | |
| 1957-12-30 | Saturn I first proposed. | |
| 1958-01-01 | NASA sketches two-crew Mercury follow-on spacecraft | Work begun on Vostok spacecraft and third stage |
| 1958-01-15 | Eleven proposals for Project 7969 initial manned spacecraft | |
| 1958-01-29 | Conference reviews concepts for manned orbital vehicles. | |
| 1958-01-31 | USAF proposes NACA participation in the Air Force effort in the manned ballistic rocket program. | |
| 1958-02-10 | Expanded NACA program of space flight research proposed | |
| 1958-03-01 | Manned satellite development plan studied. | |
| 1958-03-10 | MISS Working Conference | |
| 1958-03-12 | The NACA staff completed a program outline for conducting the manned satellite program. | |
| 1958-03-20 | | Soviet lunar probes authorised. |
| 1958-05-01 | | Korolev OKB cancels suborbital manned flights |
| 1958-06-05 | Advanced Research Projects Agency manned space project. | |
| 1958-06-22 | NACA space budget | |
| 1958-06-23 | Preliminary design begun on F-1 - 1.5 million pounds thrust rocket engine | |
| 1958-07-01 | | Korolev letter to Politburo |
| 1958-07-16 | Congress passed the National Aeronautics and Space Act of 1958. | |
| 1958-07-29 | Saturn I initial contract. | |
| 1958-08-01 | Eisenhower assigns the manned space flight program to NASA. | |
| 1958-08-06 | Rocketdyne gets F-1 engine contract. | |
| 1958-08-15 | Saturn I project initiated by ARPA. | |
| 1958-09-01 | Redstone Arsenal begins Saturn I design studies. | |
| 1958-09-02 | | Launch of Soviet Luna probes authorised. |
| 1958-09-11 | Letter contract for the development of the Saturn H-1 rocket engine | |
| 1958-09-23 | Juno V project objective changed to multistage carrier vehicle | Luna failure - booster disintegrated at T+92 seconds |
| 1958-09-24 | Basic plan for a manned satellite program. | |
| 1958-10-01 | NASA created | |
| 1958-10-03 | Plans of the Mercury manned satellite project presented to Advanced Research Projects Agency. | |
| 1958-10-06 | Negotiations for Redstone and Jupiter launch vehicles for Mercury project. | |
| 1958-10-07 | Project Mercury organized. | |
| 1958-10-09 | Mercury air drop program for full-scale parachute and landing system development. | |
| 1958-10-11 | Contract for development of the H-1 engine | Luna failure - booster disintegrated at T+104 seconds |
| 1958-10-14 | DX priority could be requested for NASA projects. | |
| 1958-10-17 | Negotiations for Mercury Atlas launch vehicles | |
| 1958-10-21 | Bidders' briefing for the Mercury Little Joe launch vehicle. | |
| 1958-10-23 | Preliminary specifications for Mercury manned spacecraft | |
| 1958-10-25 | Stever Committee report on the civilian space program | |
| 1958-10-27 | Committee to determine Mercury astronaut qualifications. | |
| 1958-11-01 | F-1 engine gets highest priority. | |
| 1958-11-03 | Mercury astronaut training plans. | |
| 1958-11-05 | Space Task Group (STG) organized to implement the manned satellite project | |
| 1958-11-07 | Contractor briefing on the Mercury manned spacecraft | |
| 1958-11-14 | Specifications for Mercury issued. | |
| 1958-11-24 | Space Task Group orders first Mercury Atlas missile. | |
| 1958-11-26 | Project Mercury named. | |
| 1958-12-01 | Mercury Manned Space Capsule Source Selection Board. | |
| 1958-12-02 | Redstone and Jupiter launch vehicle use on Mercury discussed. | |
| 1958-12-03 | Army / NASA cooperative agreements | |
| 1958-12-04 | | Luna failure - booster core shut down at T+245 seconds |
| 1958-12-08 | Nine Atlas launch vehicles required for Project Mercury | |
| 1958-12-09 | Mercury astronaut selection procedure. | |
| 1958-12-11 | Eleven firms submitted proposals for the development of Mercury manned spacecraft. | |
| 1958-12-12 | Mercury technical proposal assessment | |
| 1958-12-15 | ABMA Briefing to NASA | |
| 1958-12-17 | Rocketdyne gets contract to develop F-1 engine. | |
| 1958-12-29 | Mercury Little Joe air frame contract. | |
| 1958-12-30 | Space Task Group evaluation of industry proposals for Mercury. | |
| 1958-12-31 | Letter-of-intent placed for Mercury Little Joe Test air frames. | |
| 1959-01-01 | 1 million pound engine demonstrated. | TMK Heavy Piloted Interplanetary Spacecraft |
| 1959-01-02 | Von Braun predicted manned circumlunar flight within ten years | Luna 1 |
| 1959-01-05 | Mercury pilot selection qualifications | |
| 1959-01-06 | NASA Large Booster Review Committee | |
| 1959-01-08 | Redstones ordered for Mercury suborbital launches. | |
| 1959-01-09 | McDonnell selected to produce the Mercury spacecraft. | |
| 1959-01-12 | McDonnell awarded contract for Mercury project | |
| 1959-01-14 | Preliminary negotiations with McDonnell on the Mercury spacecraft | |
| 1959-01-16 | Eight Redstone and two Jupiter launch vehicles for Mercury | |
| 1959-01-19 | Contract with Rocketdyne for development of the F-1 engine | |
| 1959-01-21 | The screening of records for prospective Mercury astronauts began. | |
| 1959-01-25 | Mercury pilot egress trainer received. | |
| 1959-01-26 | NASA completed negotiations with McDonnell for the Mercury spacecraft. | |
| 1959-01-27 | NASA National Space Vehicle Program | |
| 1959-01-30 | Navy candidates for Project Mercury. | |
| 1959-02-01 | NASA/USAF responsibilities for the first two Mercury Atlas firings. | |
| 1959-02-02 | Booster name changed from Juno V to Saturn | |
| 1959-02-05 | Working Group on Lunar Exploration established by NASA | |
| 1959-02-06 | Formal contract for 12 Mercury spacecraft with McDonnell. | |
| 1959-02-07 | Medical tests for the Mercury astronaut selection started. | |
| 1959-02-10 | Wiind tunnel tests of Project Mercury configuration models were started. | |
| 1959-02-12 | Atlas launch vehicles in Project Mercury. | |
| 1959-02-15 | NASA Booster Development Plan for 60's | |
| 1959-02-17 | Exploration of the moon a NASA responsibility | |
| 1959-02-20 | Long-range objectives of the NASA space program | |
| 1959-03-01 | Heatshield test of Mercury at lunar reentry speeds | OKB-1 preliminary work on circumlunar spacecraft |
| 1959-03-06 | Thrust chamber of the Saturn F-1 engine successfully static-fired | |
| 1959-03-08 | Mercury abort test conducted at Wallops Island | |
| 1959-03-09 | Tests on several ablating materials for Mercury heat shield. | |
| 1959-03-10 | Lack of a DX priority delaying Project Mercury. | |
| 1959-03-11 | First full-scale test simulating a Mercury pad-abort situation. | |
| 1959-03-13 | Saturn System Study | |
| 1959-03-16 | Purchase of five developmental pressure suits for Project Mercury. | |
| 1959-03-17 | Mercury mock-up inspection. | |
| 1959-03-23 | DX priority procurement rating in support of Project Mercury. | |
| 1959-03-26 | Hypersonic flight tests for the Mercury spacecraft. | |
| 1959-03-30 | Space Task Group personnel observe Jupiter launch vehicle firing. | |
| 1959-04-01 | Goett Committee to study advanced manned space flight missions | |
| 1959-04-02 | Seven astronauts selected for Mercury project. | |
| 1959-04-09 | First group of US astronauts announced | |
| 1959-04-10 | Mercury escape-motor canting-angle tests completed at Wallops Island. | |
| 1959-04-12 | Mercury impact tests | |
| 1959-04-13 | Mercury small-scale escape-tower combinations launched | |
| 1959-04-15 | Use of Titan for Saturn upper stages | |
| 1959-04-16 | TF-102B and T-33 aircraft for Project Mercury astronauts. | |
| 1959-04-22 | Tower configuration best escape system for the Mercury spacecraft. | |
| 1959-04-27 | Mercury search and rescue procedures developed. | |
| 1959-05-01 | Unmanned Lunar Soft Landing Vehicle | |
| 1959-05-03 | First H-1 engine for the Saturn delivered | |
| 1959-05-06 | Jastrow Committee on lunar exploration created. | |
| 1959-05-09 | High-resolution photographs of the moon using Vega rocket | |
| 1959-05-17 | Scale model of Mercury for launch from Wallops Island to mach 18. | |
| 1959-05-21 | Specifications for Tracking and Ground Instrumentation System for Project Mercury | |
| 1959-05-22 | The Project Mercury balloon flight test program was canceled. | |
| 1959-05-25 | National booster program, Dyna-Soar, and Mercury discussed | |
| 1959-05-26 | First H-1 engine for Saturn I fired. | |
| 1959-05-27 | STG staff discusses the possibility of an advanced manned spacecraft | |
| 1959-05-28 | First two Mercury Little Joe booster airframes delivered | |
| 1959-06-01 | Recoverable Interplanetary Space Probe study | |
| 1959-06-03 | Construction begins of the first Saturn launch complex | |
| 1959-06-04 | Post-Mercury program using maneuverable Mercury spacecraft | |
| 1959-06-05 | Saturn I launch complex construction starts. | |
| 1959-06-08 | Mercury Big Joe spacecraft for the reentry test was delivered to Cape Canaveral. | |
| 1959-06-14 | Mercury spacecraft being designed to withstand 149 decibels. | |
| 1959-06-18 | NASA funded study of a lunar exploration program based on Saturn | Luna failure - inertial system failed at T+153 seconds |
| 1959-06-21 | STG worked on advanced design concepts of earth orbital and lunar missions | |
| 1959-06-22 | Preliminary design of a two-man space laboratory. | |
| 1959-06-24 | Eight Mercury Redstone launch vehicles final cost $20.1 million. | |
| 1959-06-25 | Steps toward a manned lunar landing | |
| 1959-06-28 | Ablation materials for the Mercury Little Joe flights. | |
| 1959-07-01 | Mercury astronaut MASTIF training. | |
| 1959-07-08 | Jupiter deleted as Mercury launch vehicle. | |
| 1959-07-12 | Instrumentation to measure noise level during the Mercury Big Joe-Atlas launching. | |
| 1959-07-20 | Mercury tracking station contractor selected. | |
| 1959-07-22 | Goodrich selected for the Mercury astronaut pressure suit | |
| 1959-07-28 | Second beach abort test leading to the Mercury Little Joe test series. | |
| 1959-07-30 | Contract to Western Electric for the Mercury tracking and ground instrumentation system. | |
| 1959-08-01 | Static firing of the first Saturn planned for early 1960 | |
| 1959-08-06 | F-102 for Mercury astronaut flight proficiency | |
| 1959-08-12 | NASA's future manned space program | |
| 1959-08-14 | Negotiations for the fabrication of six additional Mercury spacecraft. | |
| 1959-08-15 | Mercury astronauts began their initial centrifuge training | |
| 1959-08-18 | First major new NASA project to be a second-generation reentry capsule | |
| 1959-08-28 | Additional Atlas launch vehicles in support of Project Mercury. | |
| 1959-08-31 | Lunar flights to originate from space platforms in earth orbit | |
| 1959-09-01 | Mercury spacecraft modified to withstand lunar reentry conditions | |
| 1959-09-02 | Mercury LJ-1 | |
| 1959-09-10 | Mercury spacecraft mock-up review | |
| 1959-09-12 | | Luna 2 |
| 1959-09-16 | Plans for advanced launch vehicles | |
| 1959-09-21 | Effects of sustained acceleration on the pilot's ability to control a vehicle. | |
| 1959-09-28 | Lenticular-shaped vehicle proposed for the lunar mission | |
| 1959-10-01 | Mercury air-supplied launch-vehicle control system. | |
| 1959-10-04 | | Luna 3 |
| 1959-10-13 | Explorer VII | |
| 1959-10-21 | Transfer to NASA of the Army Ballistic Missile Agency's Development Operations Division | |
| 1959-11-01 | Mercury spacesuit delivered. | |
| 1959-11-02 | Transfer of Saturn I project to NASA announced. | |
| 1959-11-05 | Mercury astronauts fitted with pressure suits. | |
| 1959-11-08 | Design of the Mercury Control Center was completed. | |
| 1959-11-27 | Study group to recommend upper-stage configurations | |
| 1959-12-01 | Mercury astronaut F-100 weightless flying training program | |
| 1959-12-04 | Mercury Little Joe 2 (LJ-2) | |
| 1959-12-06 | Plan for transferring the Army Ballistic Missile Agency and Saturn to NASA | |
| 1959-12-07 | Engineering and cost study for a new Saturn configuration | |
| 1959-12-08 | Steps to manned lunar flight and capsule-laboratory spacecraft | |
| 1959-12-09 | Goett Committee | |
| 1959-12-15 | Saturn upper stage study. | |
| 1959-12-22 | Redstone for Mercury MR-1 installed on the interim test stand. | |
| 1959-12-31 | Mercury astronauts complete classroom training. | Nuclear propulsion work abandoned. |
| 1960-01-11 | Contract signed by NASA and the Western Electrice for the Mercury tracking network. | |
| 1960-01-14 | Super booster program to be accelerated | |
| 1960-01-18 | Mercury-Atlas flight test working group to become a standing coordination body. | |
| 1960-01-21 | 15 Atlas launch vehicles and 26 Mercury spacecraft purchased. | |
| 1960-01-28 | NASA's Ten-Year Plan presented to Congress | |
| 1960-01-30 | Manned lunar landing and return (MALLAR) | |
| 1960-01-31 | Six chimpanzees ready for Mercury missions. | |
| 1960-02-01 | Lunar Exploration Program Based Upon Saturn Systems | |
| 1960-02-10 | NASA Space Exploration Council | |
| 1960-02-15 | Lunar Program Based on Saturn Systems | |
| 1960-02-29 | Eleven companies submitted contract proposals for the Saturn second stage | |
| 1960-03-01 | Mercury-Atlas working panels | 20 Cosmonaut candidates report for Vostok training |
| 1960-03-03 | Advanced manned space flight program | |
| 1960-03-11 | Pioneer V | |
| 1960-03-15 | Saturn I transferred to NASA. | |
| 1960-03-16 | The Space Task Group published recovery requirements for the Mercury-Atlas 1 (MA-1) flight test. | |
| 1960-03-19 | Mercury tracking agreements with foreign countries | |
| 1960-03-21 | Chance Vought study of the lunar orbit rendezvous method | |
| 1960-03-24 | Mercury model Re-entry vehicle test | |
| 1960-03-28 | Two H-1's fired together. | |
| 1960-04-01 | Mercury astronauts complete centrifuge training. | |
| 1960-04-05 | Houbolt paper on rendezvous in space with minimum expenditure of fuel | |
| 1960-04-06 | Four H-1's fired together. | |
| 1960-04-12 | First production Mercury capsule delivered. | |
| 1960-04-15 | | Luna failure - third stage insufficient delta V |
| 1960-04-16 | | Luna failure at lift-off |
| 1960-04-26 | Douglas to build the second stage (S-IV) of the Saturn C-1 | |
| 1960-04-29 | Mercury tracking agreements completed. | |
| 1960-04-30 | MIT Report on space guidance and control design | |
| 1960-05-01 | Production of the manned space flight configuration of the Mercury pressure suit was started. | |
| 1960-05-02 | Proposed advanced manned spacecraft program presented to von Braun | |
| 1960-05-03 | Proposed advanced manned spacecraft program presented to Lewis Research Center | |
| 1960-05-04 | Ranger project named | |
| 1960-05-05 | STG and Grumman discuss advanced spacecraft programs | |
| 1960-05-09 | Beach Abort 1 | |
| 1960-05-15 | | Korabl-Sputnik 1 |
| 1960-05-16 | Meeting on space rendezvous at Langley | |
| 1960-05-25 | Advanced Vehicle Team to make preliminary design for advanced multiman spacecraft | |
| 1960-05-26 | Assembly of the first Saturn flight booster began | |
| 1960-05-31 | Selection of Rocketdyne for the J-2 rocket engine | |
| 1960-06-08 | Full Saturn I engine cluster full duration test. | |
| 1960-06-15 | Saturn C-1 first stage completed test series | |
| 1960-06-18 | Atlas launch vehicle 50-D was delivered for the first Mercury-Atlas mission (MA-1). | |
| 1960-06-21 | Radiation and its effect on manned space flight | |
| 1960-06-23 | | Soviet plan for mastery of space issued. |
| 1960-06-27 | Mercury Project Orbit | |
| 1960-07-05 | House recommends a high priority manned expedition to the moon | |
| 1960-07-12 | Mercury astronaut desert survival training | |
| 1960-07-14 | Space Exploration Program Council | |
| 1960-07-25 | Name Apollo approved for the advanced manned space flight program | |
| 1960-07-28 | Apollo Program Announced | Korabl-Sputnik |
| 1960-07-29 | Mercury MA-1 | |
| 1960-08-03 | Redstone launch vehicle No. 1 was delivered to Cape Canaveral for the MR-1 (Mercury-Redstone). | |
| 1960-08-13 | Army mapping of lunar landing sites completed. | |
| 1960-08-19 | | Korabl-Sputnik 2 |
| 1960-08-30 | Industry briefing on feasibility studies for the Apollo spacecraft | |
| 1960-09-01 | Apollo Project Office formed | |
| 1960-09-02 | Accelerated joint planning effort for NASA | |
| 1960-09-10 | Contract for development of the Saturn J-2 engine | |
| 1960-09-13 | Apollo Study Bidder's Conference | |
| 1960-09-20 | Mercury Atlas launch vehicle 67-D delivered to Cape Canaveral | |
| 1960-09-26 | Roll-out inspection of Mercury Atlas launch vehicle 77-D | |
| 1960-09-30 | Space Exploration Program Council | |
| 1960-10-05 | Discussion of Saturn and Apollo guidance integration | |
| 1960-10-09 | Contractors' proposals for an advanced manned spacecraft | |
| 1960-10-17 | Mercury weather support group formed. | |
| 1960-10-21 | Design constraints for in-house study of the Apollo spacecraft | |
| 1960-10-25 | Apollo Initial Study Contracts | |
| 1960-10-28 | Air Force lunar base briefing to NASA | |
| 1960-11-02 | Lunar atlas prepared by USAF. | |
| 1960-11-03 | US Geological Survey studies of lunar geology | |
| 1960-11-08 | Mercury Little Joe 5 (LJ-5) | |
| 1960-11-18 | Mercury Spacecraft No. 8 delivered to Cape Canaveral | |
| 1960-11-21 | An attempt was made to launch Mercury-Redstone 1 (MR-1) from Cape Canaveral. | |
| 1960-11-29 | Briefing on the Apollo and Saturn programs | |
| 1960-12-01 | | Korabl-Sputnik 3 |
| 1960-12-02 | Saturn I static firing. | |
| 1960-12-06 | First technical review of the General Electric Apollo feasibility study | |
| 1960-12-07 | Martin presented the first technical review of its Apollo feasibility study | |
| 1960-12-10 | Lunar orbit method of accomplishing the lunar landing mission | |
| 1960-12-13 | Saturn transport barge commissioned. | |
| 1960-12-14 | Frst technical review of the Convair Apollo feasibility study | |
| 1960-12-19 | Mercury MR-1A | |
| 1960-12-22 | MIT proposal for a study of a navigation and guidance system for Apollo | Korabl-Sputnik |
| 1960-12-29 | Grumman began work on a lunar orbit rendezvous study | |
| 1961-01-03 | NASA Space Task Group made official. | |
| 1961-01-05 | | State Commission Meeting |
| 1961-01-06 | Low Committee established | |
| 1961-01-11 | Progress made in mapping the moon | |
| 1961-01-19 | Studies of manned lunar and interplanetary expeditions | |
| 1961-01-20 | Space Task Group management discusses a follow-on Mercury program. | |
| 1961-01-25 | Study on the feasibility of refueling a spacecraft in orbit | |
| 1961-01-26 | Saturn C-1 changed to a two-stage configuration | |
| 1961-01-30 | James E Webb named as NASA Administrator | |
| 1961-01-31 | Saturn first stage recovery system study | |
| 1961-02-01 | Astronaut personal parachute in the Mercury program. | |
| 1961-02-07 | Final report of the Low Committee | |
| 1961-02-10 | Voice message sent by way of the moon | |
| 1961-02-13 | Beginning of Gemini | |
| 1961-02-17 | Rules for the Mercury MA-2 | |
| 1961-02-21 | First Mercury crews selected. | |
| 1961-02-24 | Mercury spacecraft No. 9 was delivered to Cape Canaveral | |
| 1961-02-25 | Successful drop test using Mercury boilerplate. | |
| 1961-03-01 | Current Saturn launch vehicle configurations announced | |
| 1961-03-03 | Mercury Atlas launch vehicle No. 100-D rolled out. | |
| 1961-03-07 | First flight Saturn I on test stand. | |
| 1961-03-09 | | Korabl-Sputnik 4 |
| 1961-03-14 | Mercury Atlas launch vehicle 100-D delivered to Cape Canaveral | |
| 1961-03-15 | Mercury Bermuda tracking station agreement. | |
| 1961-03-16 | Mercury spacecraft No. 10 was withdrawn from the flight program | |
| 1961-03-18 | Mercury LJ-5A | |
| 1961-03-20 | Phase III of the Mercury spacecraft airdrop program | |
| 1961-03-21 | The Mercury-Atlas Missile Range Projects Office designated as a staff function | |
| 1961-03-23 | Configuration changes for the Saturn C-1 launch vehicles | Cosmonaut Bondarenko dies at age of 24. |
| 1961-03-24 | Mercury MR-3A (cancelled) | |
| 1961-03-25 | | Korabl-Sputnik 5 |
| 1961-03-29 | Convair selects M-1 design for Apollo in preference to lenticular configuration | |
| 1961-03-30 | RIFT flight briefed to contractors. | |
| 1961-03-31 | All stations of NASA's world-wide Mercury tracking network were classed as being operational. | |
| 1961-04-04 | Mercury crew refresher centrifuge training. | |
| 1961-04-06 | 1,640 million pounds of thrust achieved in static- firing of the F-1 engine | |
| 1961-04-12 | President Kennedy says United States second to Russia in space | Vostok 1 |
| 1961-04-14 | Apollo Congressional hearings. | Gagarin returns to Moscow |
| 1961-04-20 | Prospector vs Apollo program | |
| 1961-04-25 | Mercury MA-3 | |
| 1961-04-28 | Dynasoar launch by Saturn I studied. | |
| 1961-04-29 | Saturn I fight qualification. | |
| 1961-04-30 | Air transport of the Saturn C-1 second stage feasible | |
| 1961-05-01 | Webb warns of Mercury failures. | |
| 1961-05-02 | Mercury MR-3 postponed. | |
| 1961-05-03 | | The draft project of the TKS Heavy Space Station was completed |
| 1961-05-05 | First draft of the Apollo spacecraft specification | |
| 1961-05-07 | Initial Study Contracts | |
| 1961-05-08 | S-IV satisfactory for Apollo missions | |
| 1961-05-09 | Kennedy decision to allow MR-3 flight defended. | |
| 1961-05-11 | Mercury spacecraft 8A delivered to Cape Canaveral | |
| 1961-05-13 | | Soviet response to Apollo program |
| 1961-05-15 | Final study contract reports. | |
| 1961-05-17 | Mercury MA-3 investigation board | |
| 1961-05-20 | | Vostok 2 discussions |
| 1961-05-22 | Second draft of the Apollo spacecraft specification | |
| 1961-05-25 | Kennedy Proclaims Moon Landing Objective | |
| 1961-05-26 | Freedom 7 displayed at Paris Air Show. | |
| 1961-05-29 | Ranger booster erected. | |
| 1961-05-31 | Reevaluation of the Saturn C-2 to support circumlunar missions | |
| 1961-06-01 | Change in the Saturn C-1 configuration | Moon program go-ahead in response to U.S. start |
| 1961-06-02 | Saturn I transport route interdicted. | |
| 1961-06-05 | Saturn I launch complex completed. | |
| 1961-06-07 | Preliminary study of Little Joe Senior | |
| 1961-06-08 | Mercury-Atlas 4 (MA-4) recovery requirements were published. | |
| 1961-06-10 | Lundin Committee recommended earth orbit rendezvous mode | |
| 1961-06-13 | Freedom 7 exhibited in Rome. | |
| 1961-06-16 | Fleming Committee Report: lunar mission could be accomplished within the decade | |
| 1961-06-22 | First decision on Apollo launch vehicles | |
| 1961-06-23 | NASA / DOD agree to define support requirements. | |
| 1961-06-26 | Saturn I barge replacement. | |
| 1961-06-29 | Mercury Atlas vehicle 88-D roll-out | |
| 1961-06-30 | Project Apollo feasibility studies assessed | |
| 1961-07-07 | NASA and DoD to study development of large launch vehicles | |
| 1961-07-11 | F-1 engine begins static testing. | |
| 1961-07-12 | First large space simulator in the United States | |
| 1961-07-13 | Mercury MR-6 static engine test | |
| 1961-07-15 | Mercury Atlas launch vehicle 88-D delivered to Cape Canaveral | |
| 1961-07-18 | NASA-Industry Apollo Technical Conference | |
| 1961-07-19 | Mercury MR-4 launch scrubbed. | |
| 1961-07-20 | Large Launch Vehicle Planning Group | |
| 1961-07-21 | Mercury MR-4 | |
| 1961-07-24 | Changes in Saturn launch vehicle configurations | |
| 1961-07-27 | Advanced Mercury concepts | |
| 1961-07-28 | NASA invitation to bids for Apollo prime contract | |
| 1961-07-31 | NASA-DOD report on launch sites for Apollo | |
| 1961-08-01 | McDonnell proposal for Gemini | |
| 1961-08-02 | Apollo launch site study begun. | |
| 1961-08-05 | First Saturn I leaves factory. | |
| 1961-08-06 | | Vostok 2 |
| 1961-08-07 | | Gagarin World Tour Completed |
| 1961-08-07 | | Landing of Vostok 2 |
| 1961-08-09 | First Apollo development contract | |
| 1961-08-14 | First Saturn I arrives at Cape Canaveral. | |
| 1961-08-15 | | Chelomei begins UR-500 Proton design studies. |
| 1961-08-16 | First F-1 firing. | |
| 1961-08-18 | Further Mercury suborbital flights cancelled. | |
| 1961-08-23 | Ranger 1 | |
| 1961-08-24 | Merritt Island selected for Saturn V launch site. | |
| 1961-08-29 | Ranger launchings would be increased to nine | |
| 1961-08-30 | Investigation of the Mercury MR-4 explosive egress hatch. | |
| 1961-08-31 | Chamberlain proposes lunar landing by Gemini | |
| 1961-09-05 | Purchase of land for Saturn V launch facilities. | |
| 1961-09-07 | Selection of Saturn first stage assembly plant | |
| 1961-09-11 | North American selected to build S-II stage. | |
| 1961-09-13 | Mercury MA-4 | |
| 1961-09-17 | 36 companies invited to bid on the first stage of advanced Saturn | |
| 1961-09-18 | Mission rules for the Mercury-Atlas 5 (MA-5) orbital flight. | |
| 1961-09-19 | Selection of Houston for control center. | |
| 1961-09-22 | Mercury ship recovery provisions. | |
| 1961-09-24 | NASA reorganization | |
| 1961-09-25 | S-IC fabrication plant manager named. | |
| 1961-09-26 | Bidders conference for S-IC stage. | |
| 1961-10-01 | Mercury ship recovery demonstration. | |
| 1961-10-03 | S- IVB stage to have a single J-2 engine | |
| 1961-10-09 | Bids received for Apollo prime contractor | |
| 1961-10-11 | Presentations by industrial teams on the Apollo spacecraft | |
| 1961-10-12 | | TMK-1 draft project was completed. |
| 1961-10-23 | Freedom 7 deposited in Smithsonian. | |
| 1961-10-24 | Nova launch vehicle studies begun. | |
| 1961-10-25 | Saturn static test stand site selected. | |
| 1961-10-27 | | |
| 1961-10-28 | | Zenit-2 priority delays manned space flights |
| 1961-10-29 | Mercury-Scout launch announced. | |
| 1961-11-01 | STG redesignated the Manned Spacecraft Center | Preliminary design work by Chelomei on UR-500 (Proton) rocket. |
| 1961-11-06 | Saturn S-II to use five J-2 engines | |
| 1961-11-12 | Mercury 5 launch postponed | |
| 1961-11-15 | Houbolt letter on lunar orbit rendezvous (LOR) plan | Development of RD-253 engine begun. |
| 1961-11-16 | Second decision on launch vehicles | |
| 1961-11-17 | Contract issued for build of 20 Saturn I's. | |
| 1961-11-18 | Ranger 2 | |
| 1961-11-20 | Rosen Group recommends direct ascent for the lunar landing mission mode | |
| 1961-11-24 | Bid Evaluation for Prime Contractor Completed | |
| 1961-11-27 | Apollo spacecraft Statement of Work expanded | |
| 1961-11-28 | North American awarded Apollo prime contract | |
| 1961-11-29 | Mercury MA-5 | |
| 1961-11-30 | Mercury Atlas launch vehicle 109-D delivered to Cape Canaveral | |
| 1961-12-04 | Project Apollo Statement of Work completed | |
| 1961-12-06 | Preliminary project plan for the Mercury Mark II program | |
| 1961-12-07 | Mercury manned orbital flight postponed. | |
| 1961-12-14 | Mercury spacecraft to be a test bed for more ambitious space programs. | |
| 1961-12-15 | McDonnell given letter contract for Gemini | |
| 1961-12-20 | Douglas named contractor for Saturn S-IVB stage | |
| 1961-12-21 | Saturn C-5 launch vehicle configuration selected | |
| 1961-12-28 | Titan 2 first ground test. | |
| 1962-01-01 | Grumman study on lunar orbit rendezvous | Development of RD-270 engine begun |
| 1962-01-03 | """Gemini"" became the official designation of the Mercury Mark II program." | |
| 1962-01-05 | Three-man Apollo spacecraft, Saturn C-5 launch vehicle announced | |
| 1962-01-11 | In State of the Union message Kennedy discusses moon program | |
| 1962-01-15 | Apollo Spacecraft Project Office established | Proton configuration selected. |
| 1962-01-16 | Mercury spacecraft 16 delivered to Cape Canaveral | |
| 1962-01-18 | | Korolev requests new Vostoks |
| 1962-01-22 | First Apollo engineering order issued | |
| 1962-01-26 | Ranger 3 | |
| 1962-01-27 | Mercury MA-6 postponed at T-minus 29 minutes | |
| 1962-01-30 | Mercury MA-6 postponed | |
| 1962-01-31 | Preliminary layouts of the Apollo command module | |
| 1962-02-01 | Mercury MA-6 scheduled | |
| 1962-02-06 | Langley presentation of lunar orbit rendezvous | |
| 1962-02-07 | Kennedy comments on moon program | |
| 1962-02-09 | General Electric selected for Apollo support | |
| 1962-02-13 | Contract for Apollo launch escape system rocket | |
| 1962-02-14 | Mercury MA-6 postponed. | |
| 1962-02-16 | Delay of Mercury MA-6 schedule | |
| 1962-02-17 | | Immediate Vostok launches demanded |
| 1962-02-18 | NASA announced Project Fire | |
| 1962-02-20 | Mercury MA-6 | Vostok 3/4 training |
| 1962-02-25 | Factory roll-out inspection of Mercury Atlas launch vehicle 107-D. | |
| 1962-02-26 | John Glenn Day in Washington, D.C. | |
| 1962-02-28 | Little Joe dropped for Apollo tests | |
| 1962-03-01 | Chance Vought to study spacecraft rendezvous | |
| 1962-03-02 | Marquardt to build the reaction control rocket engines for the Apollo spacecraft | |
| 1962-03-03 | Aerojet-General named for the Apollo service module propulsion system | |
| 1962-03-05 | | Vostok 3/4 delayed |
| 1962-03-06 | Mercury Atlas launch vehicle 107-D delivered to Cape Canaveral | |
| 1962-03-07 | Orbiting Solar Observatory (OSO) | |
| 1962-03-08 | Contract for the Apollo spacecraft fuel cell to Pratt & Whitney | |
| 1962-03-12 | Apollo program moved to Houston | |
| 1962-03-15 | Carpenter replaces Slayton on Mercury-Atlas 7 (MA-7) | |
| 1962-03-18 | Saturn C-5 first launch scheduled in the last quarter of 1965 | |
| 1962-03-25 | Little Joe II test launch vehicle development approved | |
| 1962-03-29 | Chance Vought briefed on lunar orbit rendezvous | |
| 1962-03-31 | The configuration of the Gemini spacecraft was formally frozen. | |
| 1962-04-01 | Design criteria of the Apollo service module for the lunar landing maneuver | |
| 1962-04-04 | Mockup of the Apollo command module made public | |
| 1962-04-06 | Thiokol selected for Apollo launch escape tower jettison motors | |
| 1962-04-11 | DX (highest) priority for the Apollo program | |
| 1962-04-12 | | First Soviet announcement of manned lunar goals |
| 1962-04-13 | | N1 development slowed. |
| 1962-04-20 | | OP -Orbital Belt |
| 1962-04-23 | Ranger 4 | |
| 1962-04-24 | Indecision on the lunar mission mode causing delays in Apollo program | Approval to proceed with the UR-500 (8K82) was provided in a Central Committee decree |
| 1962-04-25 | | |
| 1962-04-30 | Swimmer training for Mercury MA-7 | |
| 1962-05-01 | | Advanced project for the Proton UR-500 completed |
| 1962-05-06 | Preliminary Statement of Work for Apollo lunar excursion module | |
| 1962-05-07 | Mercury MA-7 delays | |
| 1962-05-11 | Convair contract for the Little Joe II launch vehicle | |
| 1962-05-12 | Project Gemini cost estimates had tripled from the original estimate of $250 million. | |
| 1962-05-15 | | UR-500 advanced project published. |
| 1962-05-17 | Mercury MA-7 postponed a second time | |
| 1962-05-19 | Mercury MA-7 postponed a third time | |
| 1962-05-24 | Mercury MA-7 | |
| 1962-05-26 | Saturn F-1 engine first fired at full power | |
| 1962-05-29 | Mobile launcher concept for the Saturn C-5 approved | |
| 1962-06-07 | von Braun recommends lunar orbit rendezvous mode for Apollo | |
| 1962-06-16 | 100 percent oxygen atmosphere for Apollo would save 30 pounds | |
| 1962-06-21 | Microcircuits to be used on the Apollo computer | |
| 1962-06-27 | | US Plans in Space |
| 1962-06-30 | Study of repair of J-2 engine in space | |
| 1962-07-01 | Hamilton Standard to develop the Apollo space suit | |
| 1962-07-10 | First Apollo mockup inspection | |
| 1962-07-11 | Selection of LOR as Apollo Mission Mode | |
| 1962-07-17 | Nuclear blasts to clear inner radiation belts for Apollo | |
| 1962-07-20 | NASA Mission Control Center would be located at Houston | |
| 1962-07-21 | Apollo advanced Saturn launch complex northwest of Cape Canaveral | |
| 1962-07-25 | Invitation to bid for the Apollo lunar excursion module | |
| 1962-07-27 | Mercury Atlas launch vehicle No. 113-D accepted | First Zero-G training on Tu-104 |
| 1962-07-31 | Design of heatshield for Apollo boilerplates completed | |
| 1962-08-01 | | Russian methods for sending a man to the moon |
| 1962-08-02 | Apollo lunar bus | |
| 1962-08-07 | Apollo BP- 25 impact test in the Pacific Ocean | |
| 1962-08-08 | Two Apollo lunar logistic studies | |
| 1962-08-11 | NASA schedule for Apollo command and service modules | Vostok 3 |
| 1962-08-12 | | Vostok 4 |
| 1962-08-13 | Ten Air Force pilots spend a month in a simulated space cabin | |
| 1962-08-14 | LEM added to Apollo CSM Statement of Work | |
| 1962-08-15 | Manned Spacecraft Center reviewed engineering mock-up of the Gemini spacecraft. | |
| 1962-08-15 | | Landing of Vostok 3 |
| 1962-08-15 | | Landing of Vostok 4 |
| 1962-08-16 | S-IV successfully static-fired for the first time | |
| 1962-08-17 | Carl Sagan warned scientists of need for sterilization of lunar spacecraft | |
| 1962-08-22 | Contractor for Apollo CM reaction controls changed | Future Vostok flight plans discussed |
| 1962-08-25 | | Sputnik 19 |
| 1962-08-27 | | Female Vostok flights delayed to 1963 |
| 1962-08-30 | | Korolev supports military Vostok flights |
| 1962-08-31 | Limited testing planned of fire hazards in pure oxygen atmosphere for Apollo | |
| 1962-09-04 | Nine industry proposals for the Apollo lunar excursion module received | |
| 1962-09-05 | Studies of Apollo unmanned logistic system | |
| 1962-09-06 | Apollo mockups, and boilerplates deleted | |
| 1962-09-07 | Apollo boilerplate model BP-1 accepted by NASA | |
| 1962-09-08 | Mercury Atlas vehicle 113-D static-fired | |
| 1962-09-10 | Apollo command module boilerplate model BP-3 shipped | |
| 1962-09-12 | President Kennedy spoke at Rice University | |
| 1962-09-18 | Slayton designated Coordinator of Astronaut Activities | |
| 1962-09-24 | | N1 and GR-1 authorised. |
| 1962-09-25 | | N1 launch vehicle upgraded to accomodate OS-1 75 tonne manned platform with nuclear weapons. |
| 1962-09-26 | Plans for Apollo Mississippi Test Facility | |
| 1962-09-30 | Structural design of the Apollo command module 65 percent complete | |
| 1962-10-01 | "Storm ""Daisy"" threatens Mercury MA-8" | |
| 1962-10-03 | Mercury MA-8 | |
| 1962-10-04 | First full-duration static firing of the Apollo J-2 engine | |
| 1962-10-05 | Schirra would have been killed if Mercury MA-8 had gone above 640 km | |
| 1962-10-07 | The Mercury-Atlas 8 (MA-8) press conference was held at the Rice University, Houston, Texas. | |
| 1962-10-09 | Mercury spacecraft 20 delivered to Cape Canaveral | |
| 1962-10-15 | Ranger 3 showed that gamma-rays greater than expected | |
| 1962-10-18 | Ranger 5 | |
| 1962-10-23 | Gemini ground support equipment for Apollo program | |
| 1962-10-24 | Final manned lunar landing mode report | |
| 1962-10-26 | New numbering system for flight missions of the Apollo spacecraft | |
| 1962-10-30 | Contract for production of the S-II stage signed | |
| 1962-10-31 | NAA completed the firm-cost proposal for the definitive Apollo program | |
| 1962-11-01 | | Chelomei takes over Lavochkin and Myasishchev OKBs |
| 1962-11-04 | Mercury veteran Enos dies | |
| 1962-11-07 | Selection of Grumman to build the Apollo lunar excursion module | |
| 1962-11-09 | Raytheon contracted for the Apollo spacecraft guidance computer | Plans for additional Vostoks quashed |
| 1962-11-12 | | Plans for Vostok female cosmonaut flight discussed. |
| 1962-11-13 | Cooper named for Mercury MA-9 1-day orbital mission | |
| 1962-11-15 | Firings of the prototype Apollo service propulsion engine completed | |
| 1962-11-16 | Mercury spacecraft 15A delivered to Cape Canaveral | |
| 1962-11-17 | Four injured when an electrical spark ignited a fire in a Navy altitude chamber | |
| 1962-11-19 | | Female cosmonaut crew selection. |
| 1962-11-26 | | General Staff rejects construction of additional Vostoks |
| 1962-11-28 | Mercury Simulator 2 modified to the 1-day configuration. | |
| 1962-11-29 | | Final tests for female cosmonauts. |
| 1962-12-01 | Mercury MA-9A (cancelled) | Soyuz draft project completed. |
| 1962-12-03 | Four firms to design the Apollo Vertical Assembly Building (VAB) | |
| 1962-12-04 | First test of the Apollo main parachute system | |
| 1962-12-10 | Selection of lunar orbit rendezvous for Apollo explained to Kennedy | |
| 1962-12-11 | First static firing of the Apollo tower jettison motor | |
| 1962-12-21 | Apollo CM boilerplate (BP) 3 delivered | |
| 1962-12-28 | First test firings of the Apollo CM reaction control engines | |
| 1962-12-31 | Static firings of the Apollo launch escape motor | |
| 1963-01-03 | Mercury MA-9 flight to go 22 orbits. | |
| 1963-01-04 | | Sputnik 25 |
| 1963-01-10 | Unmanned Apollo spacecraft to be flown on Saturn C-1 | |
| 1963-01-14 | Mercury spacecraft 15A was redesignated 15B and allocated as a backup for the MA-9 mission. | |
| 1963-01-17 | Mercury MA-10 a possibility. | |
| 1963-01-18 | Two aerodynamic strakes added to Apollo CM | |
| 1963-01-21 | | VVS Review of Soyuz |
| 1963-01-22 | Orbiting Space Station. | |
| 1963-01-26 | New assignments for the seven original astronauts | |
| 1963-01-28 | Philco prime contractor for the Mission Control Center | |
| 1963-01-30 | Selection of four companies as major Apollo LEM subcontractors | |
| 1963-01-31 | | Smirnov opposed to dual female Vostok flight. |
| 1963-02-01 | | Soyuz 'leaves drafting boards' |
| 1963-02-03 | | E-6 s/n 2 failure. |
| 1963-02-07 | Simplified terminology for the Saturn booster series | |
| 1963-02-08 | Department of Defense objectives in the Gemini program. | |
| 1963-02-12 | Marion Power Shovel selected to build the Saturn V crawler-transport | |
| 1963-02-16 | | Plethora of projeects |
| 1963-02-20 | Saturn engine-out capability investigated | |
| 1963-02-24 | Lunar Surface Experiments Panel | |
| 1963-03-01 | Mercury spacecraft 9A completed Project Orbit Run 110. | |
| 1963-03-05 | American agreement with Australia to build new tracking stations | |
| 1963-03-06 | North American completed Apollo boilerplate (BP) 9 | |
| 1963-03-07 | | Korolev approves draft plan for 'Soyuz Complex' |
| 1963-03-11 | First Apollo LM fire-in-the-hole model test | |
| 1963-03-13 | First long-duration static test of Saturn SA-5 first stage | |
| 1963-03-14 | Unmanned lunar orbiter spacecraft | |
| 1963-03-19 | Chamberlin reassigned from Manager of Project Gemini. | |
| 1963-03-21 | | Design work starts on N1 launch complex. |
| 1963-03-26 | Beginning of Apollo CM environmental control system tests | |
| 1963-03-28 | | |
| 1963-04-02 | Final contract with McDonnell for the Gemini spacecraft. | Luna 4 |
| 1963-04-03 | Charles W Frick resigned as Apollo ASPO Manager | |
| 1963-04-10 | Link to build Apollo lunar mission simulators | |
| 1963-04-17 | Preliminary configuration freeze for the Apollo LEM | |
| 1963-04-22 | Mercury Spacecraft 20 mated to Atlas launch vehicle | |
| 1963-04-28 | | N1 Plans |
| 1963-04-30 | NASA / Department of Defense dispute over Gemini management responsibility. | |
| 1963-05-01 | Rocketdyne gvien go ahead for Apollo LEM descent engine | Nuclear N1 designs |
| 1963-05-03 | Qualification drop test series for the earth landing system | |
| 1963-05-11 | STL to build the mechanically throttled descent engine for the Apollo LEM | |
| 1963-05-14 | Attempt to launch Mercury MA-9 | |
| 1963-05-15 | Mercury MA-9 | |
| 1963-05-16 | Landing of Mercury MA-9 | |
| 1963-05-22 | Kennedy leaves decision to NASA for Mercury MA-10 flight | |
| 1963-05-23 | Major redesign of the Apollo guidance computer | |
| 1963-05-31 | First estimates of reliability for the Apollo LEM | |
| 1963-06-01 | Most Apollo CM subsystem designs frozen | Tests of clustered Proton engines begun |
| 1963-06-06 | Mercury MA-10 pitched to Webb | |
| 1963-06-08 | Mercury MA-10 environmental control system changes | |
| 1963-06-12 | Skip lunar reentry trajectories studied for Apollo | |
| 1963-06-14 | | Vostok 5 |
| 1963-06-15 | | First tests of RD-253 engine cluster for Proton. |
| 1963-06-16 | | Vostok 6 |
| 1963-06-19 | | Landing of Vostok 6 |
| 1963-06-19 | | Landing of Vostok 5 |
| 1963-06-20 | Gemini sled test No. 2 at China Lake. | |
| 1963-06-22 | Design of the Apollo CM's stabilization and control system frozen | |
| 1963-06-26 | First full-scale firing of the Apollo SM engine | |
| 1963-06-28 | Apollo Pioneer tri-conical solid parachutes canceled | |
| 1963-07-01 | Apollo CM boilerplate 6 shipped | |
| 1963-07-03 | STL go-ahead to develop a parallel descent engine for the Apollo LEM | |
| 1963-07-10 | Prototype engine for the Apollo SM reaction control system | |
| 1963-07-15 | 271 applications for the astronaut program | |
| 1963-07-16 | Testing of the launch escape system pitch control motor | |
| 1963-07-18 | Pratt and Whitney to develop fuel cells for the Apollo LEM | |
| 1963-07-19 | Marquardt begins development of the Apollo LEM reaction control thrusters | |
| 1963-07-23 | George E Mueller named NASA Deputy Associate Administrator | |
| 1963-08-02 | Grumman to design the LEM to have a thrusting capability with the Apollo CSM attached | |
| 1963-08-05 | First static firing test of Saturn S-IV stage for SA-5 | |
| 1963-08-30 | Lunar Orbiter program approved | |
| 1963-08-31 | Full-scale cardboard model of the Apollo LEM | |
| 1963-09-01 | Design of control panel for the Apollo CM was 90 percent complete | Construction begins of N1 launch complex |
| 1963-09-06 | Apollo CM boilerplate destroyed during tests | |
| 1963-09-12 | Unmanned lunar landing spacecraft to be sterilized | |
| 1963-09-16 | Inspection of first Apollo LEM ascent stage mockup | |
| 1963-09-18 | AiResearch awarded contract for the Apollo CM environmental system | |
| 1963-09-20 | President Kennedy suggested Russian-American cooperation in space | |
| 1963-09-26 | Apollo mission plans | |
| 1963-10-01 | Mercury MA-10 (cancelled) | |
| 1963-10-04 | Gemini spacecraft No. 1 arrived at Atlantic Missile Range and was transferred to Hangar AF. | Gagarin identified as head of lunar cosmonauts |
| 1963-10-08 | Joseph F Shea named manager of Apollo Spacecraft Project Office | |
| 1963-10-15 | Mercury MA-11 (cancelled) | |
| 1963-10-24 | NASA-Industry Apollo Executives Group | |
| 1963-10-30 | Manned Saturn I earth orbital flights canceled | |
| 1963-10-31 | First production F-1 engine delivered | |
| 1963-11-07 | Apollo Pad Abort Mission 1 | |
| 1963-11-08 | Go-ahead to RCA to develop the Apollo LEM radar | |
| 1963-11-12 | Contract for the construction of Saturn V LC-39A | |
| 1963-11-13 | | N1 launch site facility construction approved. |
| 1963-11-15 | Mercury MA-12 (cancelled) | |
| 1963-11-27 | First long-duration test firing of Apollo J-2 engine | |
| 1963-11-28 | John F Kennedy Space Center (KSC) named | |
| 1963-11-30 | Apollo LEM tethered flight vehicle considered | |
| 1963-12-07 | | Crews for 1964 |
| 1963-12-11 | Douglas contracted for 10 additional Apollo S-IVB stages | |
| 1963-12-13 | NASA canceled five Ranger flights | |
| 1963-12-16 | Safety for Apollo of breathing 100 percent oxygen at 5 psi for 30 days proven | Yerkina wedding |
| 1963-12-19 | First three prototype Apollo fuel cells delivered | |
| 1963-12-20 | Boeing Company to build five Lunar Orbiter spacecraft | |
| 1963-12-24 | | N1 ground equipment construction authorised. |
| 1963-12-26 | Extension of Apollo systems to permit more extensive exploration of the lunar surface. | |
| 1963-12-31 | Samuel C Phillips new NASA Deputy Director for Apollo Program | |
| 1964-01-11 | Three U S Air Force test pilots in a simulated seven- day lunar landing mission | |
| 1964-01-15 | Plans for testing the Apollo heatshield under reentry conditions | |
| 1964-01-16 | First full-throttle firing of STL Apollo LEM descent engine | |
| 1964-01-19 | George M Low assigned to the position of Deputy Director of MSC | |
| 1964-01-21 | North American design concept for the Apollo Block II | |
| 1964-01-22 | North American began deployment flights of the full-scale test vehicle for the Paraglider Landing System Program. | |
| 1964-01-23 | | Military Soviet on cosmonaut assignments |
| 1964-01-27 | | Cosmonaut plans |
| 1964-01-28 | Agreement on space tracking station west of Madrid. | |
| 1964-01-29 | Saturn 5 | |
| 1964-01-30 | Ranger 6 | |
| 1964-02-01 | | Korolev's plans |
| 1964-02-05 | | Soyuz mock-up |
| 1964-02-10 | Grumman to stop all work on the Apollo LEM Little Joe II program | |
| 1964-02-11 | Apollo LEM to use an inertial reference system | |
| 1964-02-12 | | Kremlin meeting on lunar landing plans |
| 1964-02-13 | Studies on post-Apollo lunar exploration | |
| 1964-02-14 | Apollo SM RCS to have emergency deorbit capability | |
| 1964-02-16 | Grumman subcontracts for engines for the Apollo LEM | |
| 1964-02-19 | Acceptance testing of prototype Apollo space suit | |
| 1964-02-20 | All 12 Gemini flights to end in water landings. | |
| 1964-02-26 | Lockheed recommendations on a scientific space station program. | Soyuz plans |
| 1964-02-27 | Apollo boilerplate (BP) 19 drop tested | |
| 1964-03-12 | Apollo LEM propulsion as backup to the SM engine | |
| 1964-03-13 | | Voskhod spacecraft approved. |
| 1964-03-14 | | Voskhod plans |
| 1964-03-16 | First prototype of the Apollo CM reentry battery was delivered | |
| 1964-03-21 | | Luna failure |
| 1964-03-23 | Apollo missions defined | |
| 1964-03-24 | Apollo LEM mockup TM-1 inspection and review | |
| 1964-03-25 | Boeing to develop the Lunar Orbiter spacecraft | |
| 1964-03-26 | Boilerplate spacecraft No. 4 was subjected to its first drop from a test rig. | |
| 1964-03-30 | Contract for production of 76 F-1 engines | |
| 1964-04-01 | Contract for 27 prototype Apollo space suits | |
| 1964-04-02 | Static firing of the Apollo LEM descent engine | |
| 1964-04-07 | First of two Apollo lunar landing research vehicles completed | |
| 1964-04-08 | Gemini 1 | |
| 1964-04-13 | | Construction of nine Voskhod spacecraft approved. |
| 1964-04-14 | Phase I tests of the Apollo SM engine completed | |
| 1964-04-15 | Demonstration of space suits using the LEM TM-1 mockup | |
| 1964-04-16 | Apollo scientist-astronaut program planned | |
| 1964-04-17 | Manned Apollo LEM drop tests | |
| 1964-04-20 | IBM to build the instrument units for the Saturn launch vehicles | Luna failure |
| 1964-04-23 | First firing of a prototype thrust chamber for Apollo LEM descent engine | |
| 1964-04-24 | Deletion of the Apollo LEM's front docking capability | Voskhod plans |
| 1964-04-30 | First Agena D for the Gemini program. | |
| 1964-05-07 | | Voskhod showdown |
| 1964-05-12 | | Korolev's plans |
| 1964-05-28 | Saturn 6 | |
| 1964-05-29 | | Voskhod passenger candidates |
| 1964-06-04 | | Voskhod technical review |
| 1964-06-14 | | Voskhod development approved. |
| 1964-07-06 | | Voskhod crews selected. |
| 1964-07-19 | | Korolev obtains preliminary approval for a single-launch, lunar orbit rendezvous, manned landing. |
| 1964-07-21 | | Korolev's single-launch lunar scheme reviewed by the Chief Designers |
| 1964-07-24 | | Voskhod flight slips |
| 1964-07-28 | Ranger 7 | |
| 1964-08-01 | | Full scale development of Soviet manned lunar flyby and landing projects authorised. |
| 1964-08-12 | | Voskhod State Commission |
| 1964-08-15 | | Chief Designers review of Voskhod at OKB-1 |
| 1964-08-21 | | VPK Meeting on Voskhod |
| 1964-08-31 | | Katys deleted from Voskhod prime crew. |
| 1964-09-01 | | Construction start of N1 launch complex 110 east |
| 1964-09-08 | | Crash at Fedosiya |
| 1964-09-09 | | Voskhod preparations |
| 1964-09-13 | | Cosmos 45 |
| 1964-09-14 | | Voskhod abort system |
| 1964-09-18 | Saturn 7 | Voskhod State Commission |
| 1964-09-29 | | Voskhod launch preparations |
| 1964-09-30 | Formal inspection of Block II Apollo CSM mockup | |
| 1964-10-02 | | Voskhod slips again |
| 1964-10-03 | | Voskhod integration problems |
| 1964-10-06 | | Cosmos 47 |
| 1964-10-07 | | Cosmos 47 returns to earth. |
| 1964-10-08 | Block I Apollo CM's heat rejection capability inadequate | |
| 1964-10-09 | Weight reduction program for the Apollo LEM | |
| 1964-10-10 | | Voskhod-1 State Commission |
| 1964-10-12 | | Voskhod 1 |
| 1964-10-13 | | Landing of Voskhod 1 |
| 1964-10-14 | Qualification testing of the reentry batteries for the Apollo CM | |
| 1964-10-16 | Three Apollo fuel cells operated in a simulated space vacuum | |
| 1964-10-17 | IBM contract for the Apollo backup computer | |
| 1964-10-19 | Work stopped on Apollo LTA 10 | Voskhod 1 crew in Moscow |
| 1964-10-20 | | Cosmonaut meeting at OKB-1 |
| 1964-10-22 | Use of Gemini suits in Apollo Block I missions studied | |
| 1964-10-23 | Surveyor Block II study related to the Apollo landing aid problem | |
| 1964-10-27 | Samuel C Phillips named Director of Apollo Program | |
| 1964-10-28 | Testing of the first flight-weight Apollo LEM fuel cell | Lunar project orders issued to industry. |
| 1964-10-29 | Frst operational deployment of the launch escape system canards | |
| 1964-10-30 | First drop test of boilerplate 28 | |
| 1964-10-31 | Astronaut Theodore C Freeman died in an aircraft accident | UR-700 project cancelled |
| 1964-11-01 | | Korolev's admits that N1 cannot attain payload needed for single-launch mission |
| 1964-11-05 | Apollo Space Suit designated Extravehicular Mobility Unit | |
| 1964-11-06 | All major Apollo LEM subcontracts issued | |
| 1964-11-10 | First firing of the service propulsion system engine | |
| 1964-11-11 | | Development of the manned circumlunar spacecraft LK-1 authorised |
| 1964-11-12 | Lump considered for the Apollo CM's blunt face | |
| 1964-11-15 | | No direction on space from new Soviet leadership. |
| 1964-11-16 | Apollo LLRV first successful flight | |
| 1964-11-23 | Formal go-ahead on the Apollo Block II spacecraft | |
| 1964-11-30 | Six flights of the Apollo Lunar Landing Research Vehicle | |
| 1964-12-03 | Plans for mockups of the Block II Apollo CSM | |
| 1964-12-04 | Battleship S-IVB second stage static-fired | |
| 1964-12-07 | First S-IVB stage delivered for testing | |
| 1964-12-08 | Apollo main parachute drop-tested | |
| 1964-12-11 | Apollo LEM abort guidance section | |
| 1964-12-16 | First test of Apollo fecal canister and urine relief tube under zero-g conditions | |
| 1964-12-18 | North American delivered Apollo CM 001 | |
| 1964-12-29 | Lunar Sample Receiving Laboratory mission defined | |
| 1964-12-31 | Use of modified Gemini space suits for Block I Apollo | |
| 1965-01-01 | | N1 development issues |
| 1965-01-05 | Study of manual control of the Apollo LEM | |
| 1965-01-06 | Preliminary Design Review of the Apollo Block II CM | |
| 1965-01-07 | Revised Apollo launch schedule | |
| 1965-01-09 | | Cosmonaut recruitment |
| 1965-01-11 | LC 16 to be converted to test stands for Apollo | |
| 1965-01-12 | Various designs for the extravehicular mobility unit | |
| 1965-01-13 | | OKB-1 program review |
| 1965-01-14 | Development firings of the Apollo parachute mortars completed | |
| 1965-01-18 | Qualification testing completed of the tanks for the Apollo service propulsion system | |
| 1965-01-21 | Apollo dual drogue parachutes in drop test | |
| 1965-01-25 | Optimism permeated Apollo program | |
| 1965-01-26 | Apollo Lunar Landing Research Vehicle results | |
| 1965-01-28 | First major Saturn V flight component delivered | |
| 1965-01-29 | Emergency defecation capability added to the Apollo LEM | Manned Vykhod airlock test fails. |
| 1965-01-31 | Grumman modified the Apollo LEM's forward hatch | |
| 1965-02-02 | | Cosmonaut organisation |
| 1965-02-03 | | Vykhod airlock experiments |
| 1965-02-05 | Apollo SM 001's service propulsion engine static-fired | Vykhod redesignated Voskhod 2 |
| 1965-02-08 | Requirement deleted for a rendezvous radar in the Apollo CSM | Voskhod 2 crew vacuum chamber tests |
| 1965-02-09 | First ground test model of the S-II stage completed | Voskhod 2 crew selection. |
| 1965-02-10 | | L3 single-launch spacecraft draft project approved. |
| 1965-02-11 | Drogue parachutes tested to ultimate load | |
| 1965-02-12 | | Cosmos 57 delayed |
| 1965-02-16 | Pegasus 1 | |
| 1965-02-17 | Ranger 8 | |
| 1965-02-18 | Apollo LEM Test Article 2 shipped | |
| 1965-02-22 | | Cosmos 57 |
| 1965-02-25 | David Clark contracted for Apollo Block I space suits | |
| 1965-02-27 | | State Commission on Cosmos 57 |
| 1965-03-01 | | Guidance system for N1 cannot support planned schedule |
| 1965-03-02 | All-battery Apollo LEM decision - replaces fuel cells | Babakin takes over Lavochkin OKB |
| 1965-03-04 | Apollo Boilerplate 28 third water drop test | |
| 1965-03-05 | | Voskhod plans |
| 1965-03-08 | No serious weight problems with the Apollo spacecraft | |
| 1965-03-11 | Kit-type mapping and survey system in the basic Apollo Block II | |
| 1965-03-12 | | Cosmos 60 |
| 1965-03-15 | | Cosmos 57 lands. |
| 1965-03-16 | Apollo high-angle water impact tests | |
| 1965-03-18 | Isotope generator for the Surveyor Apollo lunar roving vehicle | Voskhod 2 |
| 1965-03-19 | | Landing of Voskhod 2 |
| 1965-03-20 | | Voskhod 2 crew contacted |
| 1965-03-21 | Ranger 9 | Voskhod 2 crew recovered |
| 1965-03-23 | Gemini 3 | |
| 1965-03-25 | Boarding ladder on Apollo LEM reconfigured | |
| 1965-03-26 | Water impact tests with Apollo CM boilerplate | |
| 1965-03-27 | Test Series I on Apollo spacecraft 001 completed | |
| 1965-03-31 | Apollo LEM descent engine problems | |
| 1965-04-01 | All-battery electrical power system for the Apollo LEM | |
| 1965-04-05 | Qualification tests completed on two Apollo CM reaction control engines | |
| 1965-04-09 | Manned space flight control transferred to Houston | |
| 1965-04-10 | | Luna failure - stage 3 engine failure. |
| 1965-04-14 | Final beam in the structural skeleton of the Vertical Assembly Building | |
| 1965-04-15 | First ground test firing of S-II stage | |
| 1965-04-16 | First clustered firing of Saturn V's first stage | Voskhod female crew opposition |
| 1965-04-17 | | Voskhod plans |
| 1965-04-22 | Final zero-g trials of the Apollo CM waste management system | |
| 1965-04-26 | First Apollo CM heatshields | |
| 1965-04-27 | Apollo CM Block II Critical Design Review Part II | |
| 1965-04-28 | Shirtsleeve environment in the Apollo CM | |
| 1965-05-06 | Apollo earth landing system tested | |
| 1965-05-07 | First Apollo launch escape system completion | |
| 1965-05-08 | | Voskhod-2 design review |
| 1965-05-09 | | Luna 5 |
| 1965-05-12 | Testing begins on rockets that would allow soft landing for Apollo CM | |
| 1965-05-16 | Third series of Apollo water impact tests | |
| 1965-05-19 | Apollo mission A-003 | |
| 1965-05-21 | Preliminary flight rating tests on the Apollo reaction control engine | |
| 1965-05-23 | American Apollo astronauts returning from the moon to be quarantined | |
| 1965-05-25 | Pegasus 2 | |
| 1965-05-26 | Apollo LEM control weight revised | |
| 1965-05-31 | Qualification testing on the Apollo tower jettison motor completed | |
| 1965-06-03 | Gemini 4 | |
| 1965-06-07 | Procurement of Apollo lunar surface experiments package authorized | |
| 1965-06-07 | Landing of Gemini 4 | |
| 1965-06-08 | | Luna 6 |
| 1965-06-15 | Reduced Apollo Block II service propulsion system for Saturn IB missions | |
| 1965-06-16 | Apollo service propulsion engine failures | |
| 1965-06-17 | Space suits for the Apollo program evaluated | |
| 1965-06-21 | 1,000th test firing of the F-1 engine | |
| 1965-06-25 | Nine additional S-IVB stages for the Saturn V | |
| 1965-06-29 | Apollo PA-2 launch escape system test | |
| 1965-06-30 | Apollo Lunar Landing Research Facility into operation | |
| 1965-07-01 | Apollo Site Selection Board | |
| 1965-07-06 | | Soyuz hot mock-up |
| 1965-07-11 | Apollo RCS oxidizer tank failed during test | |
| 1965-07-15 | Redesign of the side hatch in the Block II Apollo CM | |
| 1965-07-16 | Passive water landing for Apollo | |
| 1965-07-19 | Eight KC-135 aircraft and three ships for communications during Apollo flights | |
| 1965-07-21 | Surveyor small rover cancelled | |
| 1965-07-26 | Circumlunar flight using Gemini seriously studied | |
| 1965-07-28 | | Voskhod production |
| 1965-07-30 | Pegasus 3 | |
| 1965-07-31 | NASA / Public Health Service agreements on Apollo back contamination | |
| 1965-08-01 | | Development of military versions of Voskhod and Soyuz approved. |
| 1965-08-02 | Marquardt to build Apollo Block II SM reaction control system engines | |
| 1965-08-03 | ALSEP Prototypes to be built by three firms. | |
| 1965-08-05 | Apollo boilerplate (BP) 6A sustained considerable damage | |
| 1965-08-09 | Saturn V stages tested | |
| 1965-08-12 | Six key checkpoints in development of Apollo hardware listed | |
| 1965-08-15 | First ground test firing of S-IVB stage | |
| 1965-08-16 | | Chelomei's lunar spacecraft attacked |
| 1965-08-18 | Operation Scrape to lighten the Apollo LEM | Soyuz development program reoriented; Soyuz 7K-OK earth orbit version to be built in lieu of Soyuz A. |
| 1965-08-19 | Two Apollo LEM test articles to be used | |
| 1965-08-20 | Apollo S-IVB static-fired simulating a lunar mission | |
| 1965-08-21 | Gemini 5 | |
| 1965-08-28 | | Korolev secretly puts Voskhod production on back burner. |
| 1965-08-29 | Landing of Gemini 5 | |
| 1965-08-30 | | Soviet space plans |
| 1965-08-31 | Explosion damaged Apollo LEM reaction control system | |
| 1965-09-01 | Impact tests with Apollo boilerplate 28 | |
| 1965-09-04 | | E-6 Launch Postponement |
| 1965-09-06 | | Problems in lunar projects addressed. |
| 1965-09-08 | | Development of four stage version of the Proton proposed. |
| 1965-09-16 | Radioisotope thermoelectric generators for Apollo ALSEP | |
| 1965-09-18 | | Lunokhod |
| 1965-09-23 | | Voskhod 3 plans |
| 1965-09-27 | | Voskhod ECS |
| 1965-09-30 | Thirteen flights made with the Apollo lunar landing research vehicle | |
| 1965-10-01 | NASA formally accepted Apollo spacecraft 002 | |
| 1965-10-03 | Testing of Apollo extravehicular mobility unit at Flagstaff | |
| 1965-10-04 | | Luna 7 |
| 1965-10-08 | Failed drop of Apollo boilerplate 6A due to braking parachute | |
| 1965-10-12 | Parachute mortar failed during static testing | |
| 1965-10-20 | NASA accepted first flight Apollo spacecraft 009 | Leonov and Belyayev accused |
| 1965-10-21 | Launch schedule for Apollo-Saturn IB flights revised | |
| 1965-10-22 | 10 areas on the moon selected as subjects for Lunar Orbiter | Gagarin writes a letter to Brezhnev |
| 1965-10-25 | Gemini 6 Agena Target | L1 manned circumlunar mission taken from Chelomei, given to Korolev. |
| 1965-10-26 | | Thoughts on Gemini 6 |
| 1965-10-31 | Seven flights were made with the Apollo Lunar Landing Research Vehicle | |
| 1965-11-01 | | OKB-1 learns of Gagarin letter |
| 1965-11-05 | International Latex to build Apollo space suit, and Hamilton Standard portable life support system | |
| 1965-11-11 | Apollo Block I SPS engine altitude qualification test | |
| 1965-11-12 | Apollo portable life support system Preliminary Design Review | |
| 1965-11-13 | | Industrial orders to cancel LK-1 spacecraft and implement L1. |
| 1965-11-23 | Fire during Apollo CM RCS test for spacecraft 009 | |
| 1965-11-24 | | Kamanin and Korolev |
| 1965-11-30 | Apollo Mission Simulator No 1 shipped | Problems with the Igla system for Soyuz |
| 1965-12-02 | Apollo LEM TM-5 cancelled | |
| 1965-12-03 | | Luna 8 |
| 1965-12-04 | Gemini 7 | |
| 1965-12-06 | Block II Apollo CSM Critical Design | |
| 1965-12-08 | Apollo J-2 engine captive-fired for 388 sec | |
| 1965-12-09 | Apollo Block II critical design review on the earth landing system | Voskhod 3 ECS trials |
| 1965-12-10 | Apollo at-sea operational qualification tests completed | |
| 1965-12-12 | Gemini 6 pad abort | |
| 1965-12-15 | Gemini 6 | |
| 1965-12-16 | | Space race |
| 1965-12-16 | Landing of Gemini 6 | |
| 1965-12-18 | | VPK Emergency Meeting |
| 1965-12-18 | Landing of Gemini 7 | |
| 1965-12-20 | | Decision to use analogue guidance in early N1 launches |
| 1965-12-21 | Robert C Seamans, Jr becomes Deputy Administrator of NASA | |
| 1965-12-22 | | Kamanin and Korolev clash |
| 1965-12-31 | Apollo SM reaction control system engine qualification completed | Daunting year ahead |
| 1966-01-03 | Preliminary Design Review for the Apollo Block II pressure garment | |
| 1966-01-06 | Apollo Block I SPS engine tested to 600 seconds | |
| 1966-01-08 | First Apollo fuel cell system test at White Sands | Space trainers |
| 1966-01-11 | | Female flight go-ahead |
| 1966-01-13 | Land impact program for the Apollo CM Block I deleted | |
| 1966-01-14 | | Korolev's death |
| 1966-01-20 | Little Joe II A-004 | |
| 1966-01-24 | | New space schedules |
| 1966-01-28 | | OKB-1 Program Review |
| 1966-01-31 | | Luna 9 |
| 1966-02-01 | | Construction starts on N1 launch pad 110 west. |
| 1966-02-02 | | Voskhod parachute system |
| 1966-02-10 | | State Commission |
| 1966-02-14 | | N1 redesign to increase payload to 95 tonnes |
| 1966-02-15 | | L1 trainers |
| 1966-02-17 | | Soviet Lunar Landing Plans |
| 1966-02-18 | | Cosmos 110 State Commission |
| 1966-02-22 | | Cosmos 110 |
| 1966-02-26 | Apollo 201 (AS-201) | |
| 1966-03-01 | | Cosmos 111 |
| 1966-03-03 | | Voskhod 3 ECS |
| 1966-03-08 | Dual Apollo AS-207/208 mission planned | |
| 1966-03-09 | First integrated test of major Apollo service module systems | |
| 1966-03-12 | | Voskhod/Soyuz crews |
| 1966-03-15 | | Cosmos 110 landing commission |
| 1966-03-16 | Gemini 8 Agena Target | Landing of Cosmos 110 |
| 1966-03-23 | NASA released the first AAP schedule. It envisioned 26 Saturn IB and 19 Saturn V AAP launches. | Cosmos 110 review |
| 1966-03-26 | | Voskhod 3 test failure |
| 1966-03-30 | | Voskhod military space projects |
| 1966-03-31 | Total cost of the Apollo manned lunar landing program | Luna 10 |
| 1966-04-01 | | Voskhod 4 to 6 in jeopardy |
| 1966-04-04 | | L1 and Voskhod |
| 1966-04-08 | Agreement between the Department of Defense and NASA on extraterrestrial mapping | Voskhod 3 further delayed |
| 1966-04-10 | | Cosmonaut training for lunar flights announced |
| 1966-04-18 | Apollo spacecraft 007 and 011 delivered | |
| 1966-04-27 | | Soyuz L1 full scale development, LK-1 cancellation approved. |
| 1966-05-03 | | Soviet recovery planning |
| 1966-05-10 | | Voskhod 3 spiked |
| 1966-05-11 | Plans for Apollo space rescue discontinued | Mishin selected as Korolev's replacement after four-month delay |
| 1966-05-12 | | Voskhod 3 State Commission |
| 1966-05-16 | | Voskhod 3 delays |
| 1966-05-17 | Gemini 9 Agena Target | |
| 1966-05-18 | | Communist Party Administrative Section reviews space program |
| 1966-05-19 | | L1 flight plan |
| 1966-05-20 | | L1 recovery issues |
| 1966-05-21 | | Voskhod 3 shifted to July |
| 1966-05-25 | First full-scale Apollo Saturn V launch vehicle rolled out | |
| 1966-06-01 | Gemini 9 ATDA | |
| 1966-06-03 | Gemini 9 | |
| 1966-06-05 | EVA Gemini 9-1 | |
| 1966-06-06 | Landing of Gemini 9 | |
| 1966-07-01 | Three additional backup Apollo missions studied | |
| 1966-07-04 | | Soyuz simulators |
| 1966-07-05 | Apollo 203 | |
| 1966-07-06 | | State Commission on Manned Spaceflight |
| 1966-07-09 | | Struggle for space leadership |
| 1966-07-10 | | Komarov announces that USSR will beat US to moon |
| 1966-07-18 | Gemini 10 Agena Target | |
| 1966-07-19 | EVA Gemini 10-1 | |
| 1966-07-20 | EVA Gemini 10-3 | Heated exchange with Mishin |
| 1966-07-21 | Landing of Gemini 10 | |
| 1966-07-22 | | Voskhod 3 still on? |
| 1966-07-25 | | VVS Victory on Soyuz crew issue |
| 1966-07-26 | | Soyuz hatch problem |
| 1966-07-27 | | VPK Meeting - L1 delays |
| 1966-07-30 | | Beregovoi pushed for Soyuz mission |
| 1966-08-02 | | Letter to Central Committee on OKB-1 actions. |
| 1966-08-03 | | Sea tests of Soyuz |
| 1966-08-05 | | Showdown on spacesuits |
| 1966-08-08 | Manual control simulation of the Saturn V upper stages with Apollo | Gagarin's letter buried. |
| 1966-08-09 | LLRF to be used by Apollo LM flight crews before the LLTV | |
| 1966-08-10 | | Soyuz schedule has been delayed again |
| 1966-08-16 | Apollo LM test model No 3 (TM-3) shipped to Cape Kennedy | |
| 1966-08-22 | Apollo experiment pallet cancelled | |
| 1966-08-24 | | Luna 11 |
| 1966-08-25 | Apollo 202 (AS-202) | |
| 1966-09-01 | | N1-L3 manned landing profile approved. |
| 1966-09-02 | | Lunar flight cosmonauts assignments. |
| 1966-09-12 | Gemini 11 Agena Target | |
| 1966-09-13 | EVA Gemini 11-2 | |
| 1966-09-14 | EVA Gemini 11-3 | N1 plans approved. |
| 1966-09-15 | Landing of Gemini 11 | |
| 1966-09-16 | | Communist Party delegates visit Baikonur |
| 1966-09-23 | NASA long-range planning | |
| 1966-09-30 | Apollo LM test model TM-6 and test article LTA-10 shipped | |
| 1966-10-04 | | Dummy Proton/Block D mounted on pad. |
| 1966-10-07 | Apollo AS-202 impact error analzyed | |
| 1966-10-12 | Apollo LM-1 not capable of manned flight | Voskhod 3 resurfaces |
| 1966-10-22 | | Luna 12 |
| 1966-11-10 | | Lunar coordination problems |
| 1966-11-11 | Gemini 12 Agena Target | |
| 1966-11-12 | EVA Gemini 12-1 | |
| 1966-11-13 | EVA Gemini 12-2 | |
| 1966-11-14 | EVA Gemini 12-3 | |
| 1966-11-15 | | First N1 hardware arrives at Baikonur. |
| 1966-11-15 | Landing of Gemini 12 | |
| 1966-11-16 | | Government go-ahead for N-1 use in lunar program |
| 1966-11-21 | | First Proton/Soyuz L1 begins assembly. |
| 1966-11-28 | | Cosmos 133 |
| 1966-12-06 | Apollo LM-to-CSM crew rescue said to be impossible | |
| 1966-12-13 | Apollo lunar landing research vehicle No 1 received | |
| 1966-12-14 | | Soyuz 7K-OK s/n 2 |
| 1966-12-21 | | Luna 13 |
| 1966-12-31 | | 18 cosmonauts in lunar training |
| 1967-01-01 | | First L-1 Zond spacecraft mated to Proton |
| 1967-01-05 | | Cosmonaut training status |
| 1967-01-17 | | Manned space plans reviewed |
| 1967-01-20 | Apollo S-IVB stage for Saturn launch vehicle 503 exploded | |
| 1967-01-27 | Apollo 204 | |
| 1967-01-28 | Apollo 204 Review Board established to investigate the AS-204 accident | |
| 1967-01-31 | Launch preparation for Apollo AS-501 to proceed as planned | |
| 1967-02-01 | Stop of all Apollo manned testing in high oxygen environments | Government approves landing on moon by end 1968 |
| 1967-02-04 | | UR-500K/L1 manned circumlunar design authorised. |
| 1967-02-07 | | Cosmos 140 |
| 1967-02-10 | Apollo S-IVB stage explosion accident cause | |
| 1967-02-14 | | Fairing for OS space station authorised. |
| 1967-03-05 | | Three Soviet subjects begin full year in closed-loop NEK Mars spacecraft simulator. |
| 1967-03-08 | Saturn V translunar payload 44,500 kilograms | |
| 1967-03-10 | | Cosmos 146 |
| 1967-03-12 | | Spiral and Soyuz training |
| 1967-03-14 | | Lunar flyby/landing program plan reviewed |
| 1967-03-15 | | CIA reports on Soviet space developments |
| 1967-03-16 | | Soyuz state commission |
| 1967-03-20 | Apollo-Saturn 204 launch vehicle to launch the first lunar module | Soyuz 1 preparations |
| 1967-03-22 | | L1 flight scenario undecided |
| 1967-03-23 | | L1 State Commission |
| 1967-03-25 | Designations for Apollo / Apollo Applications missions | |
| 1967-03-31 | | Soviet lunar maps prepared. |
| 1967-04-01 | | Manual docking for Soyuz 1/2 |
| 1967-04-05 | Apollo 204 Review Board final report | |
| 1967-04-07 | Joseph F Shea, appointed Deputy Associate Administrator | |
| 1967-04-08 | | Cosmos 154 |
| 1967-04-12 | | Chaos at Area 31. |
| 1967-04-14 | | Huge blow-up at Tyuratam. |
| 1967-04-16 | | Soyuz 1 is moved to the integration hall. |
| 1967-04-20 | Fire in the Bell Apollo LM ascent engine test facility | Soyuz 1/2 State Commission. |
| 1967-04-23 | | Soyuz 1 |
| 1967-04-24 | | "Crash of Soyuz 1. Cosmonaut Vladimir Mikhailovich Komarov is killed at age 40." |
| 1967-04-26 | | Komarov state funeral. |
| 1967-04-27 | | State Commission on Soyuz 1 crash. |
| 1967-04-29 | | L1 trainer review. |
| 1967-05-02 | NASA briefing to Manned Orbiting Laboratory staff on fire hazards | |
| 1967-05-04 | Apollo mission redesignations | |
| 1967-05-05 | | Gagarin and Leonov want Mishin cited in Soyuz crash report. |
| 1967-05-06 | | Chief Designers favour direct L1 flight to the moon |
| 1967-05-07 | | Soyuz return-to-flight plans. |
| 1967-05-15 | | Soyuz parachute test results. |
| 1967-05-16 | | Cosmos 159 |
| 1967-05-20 | Contract for three additional Apollo CSMs requested | LII Soyuz parachute findings |
| 1967-05-22 | | LII Soyuz parachute recommendations impractical. |
| 1967-05-26 | | Soyuz 1 Commission report is reviewed. |
| 1967-05-29 | | Soviet of Chief Designers. |
| 1967-06-09 | Selection of North American as Apollo prime contractor documented | |
| 1967-06-15 | | First test of liquid hydrogen/LOX engine for N1M |
| 1967-07-05 | Fire that at White Sands Apollo Test Stand 403 | |
| 1967-07-16 | | Soviet space setbacks |
| 1967-07-21 | | Soyuz spacecraft programme review is conducted. |
| 1967-07-24 | | Cosmonaut group meeting. |
| 1967-07-25 | Apollo lunar mapping and survey system terminated | |
| 1967-07-29 | | Review of Soyuz trainer status. |
| 1967-08-01 | AS-208 | |
| 1967-08-02 | | Manned spacecraft trainer status |
| 1967-08-08 | | Gagarin grounded. |
| 1967-08-09 | | Gorbatko grounded. |
| 1967-08-14 | | Gulyayev grounded; Feoktistov in training. |
| 1967-08-15 | | L3 quarantine discussed. |
| 1967-08-24 | Agreement on protecting the earth from contamination by Apollo samples | Soyuz launch commission. |
| 1967-08-27 | | Tass announces water landing exercises |
| 1967-08-31 | | N1 launch pad 110 east completed |
| 1967-09-06 | Apollo spacecraft weight situation serious | |
| 1967-09-07 | LM-1 (Apollo 5) continued to have serious schedule difficulties | |
| 1967-09-08 | Reduced Apollo spacecraft delivery schedule approved by NASA HQ | L1 Expert Commission. |
| 1967-09-13 | | Smirnov told Feoktistov unready for command. |
| 1967-09-16 | Apollo CSM 017 guidance and navigation computer locked up | |
| 1967-09-19 | | L1 Launch Commission. |
| 1967-09-20 | Proposed sequence of Apollo missions leading to a lunar landing mission | Review of N1 progress. |
| 1967-09-21 | | L1 launch delayed to November. |
| 1967-09-22 | Merger of North American Aviation and Rockwell-Standard | |
| 1967-09-26 | | L1 Launch Commission. |
| 1967-09-27 | | Soyuz 7K-L1 s/n 4L |
| 1967-09-28 | Elimination of all flammables from the Apollo cabin not possible | |
| 1967-10-03 | | Mishin's errors means Kamanin will not see a Soviet man on the moon in his lifetime. |
| 1967-10-05 | | First public revelation of Soviet manned space hardware. |
| 1967-10-06 | | Soyuz parachute trials at Fedosiya. |
| 1967-10-07 | | Soviet of Chief Designers |
| 1967-10-08 | Abort of Apollo in the near-pad region would result in land impact | |
| 1967-10-10 | | Lunar Soviet |
| 1967-10-13 | Ballute system for Apollo rejected | |
| 1967-10-15 | | Meeting on crew selections for the L3 program. |
| 1967-10-16 | | Continued problems with Soyuz landing system tests. |
| 1967-10-17 | Four additional Apollo CSMs approved | The return to flight of Soyuz is approved. |
| 1967-10-21 | | Lunar crew controversy rages. |
| 1967-10-23 | | Soyuz launches delayed. |
| 1967-10-24 | | Soyuz launch commission |
| 1967-10-27 | | Cosmos 186 |
| 1967-10-29 | | Cosmos 188 launch scrubbed. |
| 1967-10-30 | Apollo LM delivery schedule revisions | Cosmos 188 |
| 1967-10-31 | | Cosmos 186 landing. |
| 1967-11-01 | | Cosmos 188 self-destructs during re-entry. |
| 1967-11-04 | Apollo mission schedule for six flights in 1968 and five in 1969 | Manned Soyuz flight by May 1968? |
| 1967-11-05 | | Soyuz capsule recovery issues. |
| 1967-11-09 | Apollo 4 | |
| 1967-11-13 | | Kamanin's thoughts on first Saturn V launch. |
| 1967-11-14 | | N1-L3 moon landing schedule revised. |
| 1967-11-15 | Payloads for Apollo AS-503 | |
| 1967-11-16 | | State Commission on Cosmos 186/188. |
| 1967-11-17 | | UR-500 launch vehicle version for military payloads authorised. |
| 1967-11-18 | | L1 launch weather delays. |
| 1967-11-21 | | Cause of Proton failure in last launch. |
| 1967-11-22 | | Soyuz 7K-L1 s/n 5L |
| 1967-11-25 | | N-1 mockup 1M1 rolled out to launch pad |
| 1967-12-01 | Plans resulting from Apollo 4 mission | |
| 1967-12-02 | Designation Saturn IB approved | Lunar Soviet. |
| 1967-12-03 | | L3 trainer controversy. |
| 1967-12-08 | Apollo drop test failed | |
| 1967-12-14 | Apollo schedule decisions | |
| 1967-12-15 | | L3 issues |
| 1967-12-17 | Apollo LM-5 window shattered during initial pressurization test | |
| 1967-12-19 | Lunar Exploration Office established | |
| 1967-12-22 | First fire-in-the-hole Apollo LM test | |
| 1967-12-27 | | Mishin to remain in charge until first L3 launches. |
| 1968-01-05 | Plan for lunar exploration by Apollo through the mid-1970s | |
| 1968-01-11 | Apollo Parachute Test Vehicle failed | |
| 1968-01-17 | | Afanasyev inspects the TsPK. |
| 1968-01-22 | Apollo 5 | |
| 1968-01-23 | | Three-launch Soviet lunar expedition pitched |
| 1968-01-26 | | Unsuccessful L1 SAS abort system test at Vladimirovka. |
| 1968-01-27 | | Cosmonauts take case against Mishin to VVS high command. |
| 1968-01-28 | | Sergei Osipovich Okhapkin put in charge of the N1 at TsKBEM |
| 1968-01-30 | | Three-hour review of the L1 program at the Institute of Aviation Medicine. |
| 1968-02-03 | | Ye-8-5 robot lunar soil return plans |
| 1968-02-05 | 40 per-cent nitrogen prelaunch atmosphere in Apollo | |
| 1968-02-06 | | L1 commander assignments agreed. |
| 1968-02-07 | | E-6LS s/n 112 |
| 1968-02-08 | Decision to forego a second unmanned Apollo LM flight using LM-2 | VVS officers inspect TsPK. |
| 1968-02-12 | | L1 Expert Commission meeting. |
| 1968-02-14 | Concern of inadvertent Saturn V abort | |
| 1968-02-21 | | L1 Launch Commission. |
| 1968-02-27 | Flight Readiness Review Board for Apollo CSM 020; LTA-2R and SLA-9 | |
| 1968-02-28 | | Staff move to Baikonur for L1 launch. |
| 1968-02-29 | | L1 commsision meeting. |
| 1968-03-01 | | Originally planned N-1 first launch |
| 1968-03-02 | | Zond 4 |
| 1968-03-03 | | Zond 4 first midcourse fails. |
| 1968-03-05 | | Zond 4 midcourse succeeds. |
| 1968-03-06 | Design Certification Reviews of Apollo Apollo CSM 101 and LM-3 | Zond 4 on course. |
| 1968-03-07 | | Soyuz parachute recertification holding up all manned programs. |
| 1968-03-08 | Flight readiness test for Apollo 6 | |
| 1968-03-12 | | Cosmonaut meeting at Yevpatoriya. |
| 1968-03-13 | | Lunar cosmonaut training program approved. |
| 1968-03-14 | | Soviets review American plans. |
| 1968-03-20 | | Lunar spacesuit review. |
| 1968-03-21 | Apollo lunar landing research vehicle in operation | |
| 1968-03-23 | Apollo drogue chute test failure 99-5 | |
| 1968-03-25 | | Simulator status |
| 1968-03-26 | | A State Commission is held to review L1 and Soyuz status. |
| 1968-03-27 | | "Cosmonaut Yuri Alekseyevich Gagarin dies at age of 34 -- Crash of MiG-15 trainer." |
| 1968-04-02 | 40 percent nitrogen for the Apollo CM cabin in prelaunch operations | |
| 1968-04-04 | Apollo 6 | Soviet view on Saturn V |
| 1968-04-05 | A 48-hour delayed-recovery test with Apollo CSM 007 | |
| 1968-04-07 | | Luna 14 |
| 1968-04-10 | | Cosmonauts occupied with Gagarin crash investigation |
| 1968-04-14 | | Cosmos 212 |
| 1968-04-15 | | Cosmos 213 |
| 1968-04-18 | | Two men are killed working on the N1. |
| 1968-04-19 | | L1 launch preparations |
| 1968-04-20 | | Cosmos 213 landing/L1 preparations |
| 1968-04-21 | | L1 on schedule; N1 in trouble. |
| 1968-04-22 | | Soyuz 7K-L1 s/n 7L |
| 1968-04-23 | | L1 launch failure |
| 1968-04-27 | Preparation of third Saturn V for an Apollo manned mission | |
| 1968-04-29 | | Mishin '2+2' scenario for the next manned Soyuz flight. |
| 1968-04-30 | | Soyuz program review. |
| 1968-05-06 | Apollo lunar landing research vehicle No 1 crashed at Ellington Air Force Base | Review of military spacecraft plans. |
| 1968-05-07 | | N1 booster 4L erected at launch complex 110 east |
| 1968-05-15 | | Soyuz parachute problems will limit crew size. |
| 1968-05-17 | Concern over escalation of Apollo E-mission objectives | |
| 1968-05-20 | | Tests to evaluate feasibility of '1+2' Soyuz mission profile. |
| 1968-05-21 | | L1/Soyuz program review. |
| 1968-05-22 | | Mishin pushes for '1+2' Soyuz mission |
| 1968-05-24 | | Cosmonaut Africa tour with secret objectives. |
| 1968-05-25 | Effects of launch vehicle "pogo" vibrations - on Apollo spacecraft studied | |
| 1968-05-28 | | Tereshkova has a heart-to-heart with Kamanin. |
| 1968-05-29 | | Further tests to evaluate feasibility of '1+2' Soyuz mission profile. |
| 1968-05-30 | | Soviet of the Chief Designers. |
| 1968-06-03 | | Ustinov demands manned Soyuz and L1 flights by October. |
| 1968-06-05 | Apollo crews of the F and G missions to be selected as early as possible | Leonov on the carpet. |
| 1968-06-11 | Two pilot-chute riser failures during drop tests of Apollo | |
| 1968-06-12 | | State Commission on Soyuz. |
| 1968-06-22 | | Soyuz simulator status. |
| 1968-06-23 | | First test of N1 stages |
| 1968-06-26 | | November manned circumlunar flight set |
| 1968-06-30 | | N1 ground vehicle 1M1 moved to launch pad 110 east |
| 1968-07-01 | | DIA/CIA warn of impending Zond circumlunar flight |
| 1968-07-03 | Final drop test to qualify the Apollo CSM earth landing system | VPK confirms Soyuz flight plans. |
| 1968-07-10 | Apollo Review Board certifies Apollo CSM 101 and the Block II CSM | L3 recovery controversy. |
| 1968-07-12 | | L3 recovery controversy. |
| 1968-07-13 | Continued propellant leaks in the Apollo LM | |
| 1968-07-15 | | L1 pad explosion. |
| 1968-07-21 | | Zond 7K-L1 s/n 8L |
| 1968-07-22 | Apollo CSM 102 deleted from the manned flight program | |
| 1968-07-29 | | Reduced L3 recovery forces. |
| 1968-08-02 | | Reduced L3 recovery forces accepted. |
| 1968-08-07 | Apollo Review Board certifies the design of Apollo LM-3 | |
| 1968-08-08 | Test and checkout problems for Apollo AS-503 and AS-504 | Further Soyuz delays |
| 1968-08-09 | Senior Apollo porject management backs Apollo 8 lunar mission concept | |
| 1968-08-10 | North American not enthusiastic about plan to send Apollo 8 to moon. | |
| 1968-08-12 | Apollo 8 lunar mission scheduled for December 20. | |
| 1968-08-13 | Borman crew selected for Apollo 8 lunar mission. | |
| 1968-08-14 | During a key meeting of Apollo senior figures - top NASA management first approached regarding an Apollo 8 lunar mission in December - reaction: negative. | |
| 1968-08-15 | Webb briefed on Apollo 8 lunar mission concept. | |
| 1968-08-16 | Launch preparations for the Apollo 7 | |
| 1968-08-17 | Webb approves Apollo 8 lunar orbit mission for December - but no public announcement until after a successful Apollo 7 flight. | |
| 1968-08-19 | Changes in planning for Apollo flights | |
| 1968-08-27 | Decision to use Apollo LTA-B as payload ballast on the AS-503 flight | |
| 1968-08-28 | | Cosmos 238 |
| 1968-09-10 | | L1 preparations. |
| 1968-09-11 | | L1 review. |
| 1968-09-12 | Preparations for the first manned Apollo flight | L1 Training. |
| 1968-09-13 | | L1 recovery plans |
| 1968-09-14 | | Zond 5 |
| 1968-09-16 | Changes in the Apollo Program Specification | Zond 5 midcourse aborted |
| 1968-09-17 | | Zond 5 midcourse using earth sensor |
| 1968-09-19 | | Bulldozer delays N1 launch by two months |
| 1968-09-20 | | Kamanin hold a cosmonaut meeting. |
| 1968-09-21 | | Soyuz parachute failure |
| 1968-09-22 | | Zond 5 sucessfully recovered |
| 1968-09-23 | | L1 lunar crew selections |
| 1968-09-25 | Apollo LM ascent engine to use Rocketdyne injector | |
| 1968-09-27 | Apollo descent-stage tank blew up during qualification test | Cosmonauts on tour. |
| 1968-09-28 | Review of functional interfaces between launch vehicle and spacecraft for Apollo 7 | Cosmonaut exams are held for Beregovoi, Shatalov, and Volynov. |
| 1968-09-30 | Launch preparation for Apollo 7 and 8 | |
| 1968-10-01 | | L1 and Soyuz plans |
| 1968-10-03 | Apollo 7 flight readiness review | Zond 5 arrives in Bombay |
| 1968-10-04 | | Zond 5 arrives in Moscow |
| 1968-10-05 | | Soyuz 4/5 zero-G training |
| 1968-10-07 | Apollo 8 CSM installed atop the Saturn V | Soviets consider Apollo 8 has no chance of success |
| 1968-10-09 | All changes to Apollo 7 as a result of Apollo 1 fire completed | Soyuz 3 preparations. |
| 1968-10-11 | Apollo 7 | Soyuz 3 preparations. |
| 1968-10-15 | | Soyuz 3 review. |
| 1968-10-16 | Saturn IB program placed in a standby status | |
| 1968-10-17 | Loss of attitude control caused Apollo LLRV Crash | |
| 1968-10-20 | | Soyuz 2/3 QA coordination issues. |
| 1968-10-21 | Launch preparations for Apollo 8 and 9 | |
| 1968-10-22 | | Soyuz 2/3 State Commission. |
| 1968-10-22 | Landing of Apollo 7 | |
| 1968-10-23 | Two failures of Apollo LM propellant tanks fail during testing | Soyuz 2/3 State Commission. |
| 1968-10-24 | Retesting Saturn V following a lightning strike | N1 - lost opportunity in 1961 |
| 1968-10-25 | | Soyuz 2 |
| 1968-10-26 | | Soyuz 3 |
| 1968-10-27 | | Kamanin talks to Beregovoi on the 14th orbit of Soyuz 3. |
| 1968-10-28 | | Soyuz 2 lands 45 km from its aim point. |
| 1968-10-30 | | Landing of Soyuz 3 |
| 1968-10-31 | AS-504 and AS-505 missions officially designated as Apollo 9 and Apollo 10 | Soyuz 3 post-flight debriefing |
| 1968-11-09 | | Zond 6 State Commission |
| 1968-11-10 | Success of Apollo 7 clears way for Apollo 8 lunar orbit mission in December. | Zond 6 |
| 1968-11-11 | Paine gives Apollo 8 go-ahead for lunar orbit mission. | Zond 6 |
| 1968-11-12 | Land landing of the Apollo CSM in the area of the launch site after an abort assessed | |
| 1968-11-13 | | Zond 6 midcourse correction. |
| 1968-11-14 | | Zond 6 passes behind moon. |
| 1968-11-15 | | N1 1M1 mockup erected on pad with L1S payload |
| 1968-11-16 | | Proton 4 |
| 1968-11-17 | | Zond 6 midcourse maneuver |
| 1968-11-18 | | Zond 6 re-entry |
| 1968-11-19 | Apollo White Sands Test Facility phasedown | |
| 1968-11-20 | | Soyuz spacesuit review |
| 1968-11-21 | | The N1-L3 state commission meets. |
| 1968-11-22 | Problem with the Apollo LM fuel -remaining light | |
| 1968-11-23 | | Soyuz 4/5 crew training |
| 1968-11-26 | | Soviet Union needs a manned L1 to fly in the 8 to 12 December lunar launch window in order to beat Apollo 8. |
| 1968-11-27 | Apollo LM-11 midsection assembly collapsed | |
| 1968-11-28 | | Soyuz 4 / 5 spacecraft begin preparation |
| 1968-11-29 | | No mention of results of planned December 1968 L1 launch in Kamanin's diary... |
| 1968-12-04 | | Soviets judge that Apollo 8 has only a 25% chance of success. |
| 1968-12-08 | Apollo lunar landing training vehicle No 1 crashed and burned at Ellington AFB | |
| 1968-12-09 | Launch preparations for Apollo 8 | |
| 1968-12-12 | | Kamanin catalogues the reasons the Soviet Union is losing the moon race |
| 1968-12-13 | | Soviets ponder Apollo 8 |
| 1968-12-15 | Final countdown for the launch of Apollo 8 | |
| 1968-12-16 | | Lunar Soviet. |
| 1968-12-17 | | The crews take their final examinations to qualify for the Soyuz 4/5 flights. |
| 1968-12-20 | | Volynov crew selection questioned |
| 1968-12-21 | Apollo 8 | |
| 1968-12-22 | | Soviet reaction to Apollo 8 |
| 1968-12-23 | | Soviet crisis meeting mulls response to Apollo 8 |
| 1968-12-24 | Plans for television cameras aboard remaining Apollo missions | Cosmonauts ponder loss of the moon race |
| 1968-12-25 | | Soviets consider lunar landing alternatives |
| 1968-12-26 | | N1 launch vehicle 3L erected on launch pad |
| 1968-12-27 | | Apollo 8 and L1 plans |
| 1968-12-27 | Landing of Apollo 8 | |
| 1968-12-28 | | Soviet space cadres stand down after Apollo 8 success |
| 1968-12-30 | | Meeting of the VPK Military-Industrial Commission to discuss how to beat the Americans to the lunar landing |
| 1968-12-31 | | N1 launch pad 110 west completed |
| 1969-01-03 | Mission preparation for Apollo 9 continued on schedule | |
| 1969-01-04 | | Soyuz 4/5 preparations |
| 1969-01-06 | | Mishin a no-show. |
| 1969-01-07 | | Preparations at Baikonur |
| 1969-01-08 | | Concern over the possibility of Soyuz 4 or 5 landing in the Aral Sea continues. |
| 1969-01-09 | | State Commission for the first N1 launch |
| 1969-01-11 | | N1 state commission meeting. |
| 1969-01-12 | | Soyuz 4/5 profile still not settled |
| 1969-01-13 | | Soyuz 4 launch scrubbed |
| 1969-01-14 | | Soyuz 4 |
| 1969-01-15 | Final flight program for Apollo 9 verified | Soyuz 5 |
| 1969-01-16 | | EVA Soyuz 4/5-1 |
| 1969-01-17 | Checkout on schedule for an Apollo 10 | |
| 1969-01-17 | | Landing of Soyuz 4 |
| 1969-01-18 | | Volynov's survival celebrated |
| 1969-01-18 | | Landing of Soyuz 5 |
| 1969-01-19 | Apollo 9 flight readiness test | State Commission on Soyuz 4/5 |
| 1969-01-20 | | Soyuz 7K-L1 s/n 13L |
| 1969-01-22 | | Soyuz 4/5 celebrations |
| 1969-01-23 | | N1 stormclouds |
| 1969-01-24 | Apollo CSM Flight Readiness Review Board | |
| 1969-01-25 | | Apollo vs Ye-8-5 |
| 1969-01-27 | | Soviet of Chief Designers considers N1 cancellation |
| 1969-01-28 | | Soyuz 4/5 crew feted |
| 1969-01-29 | | Lunar systems status |
| 1969-01-30 | | N1/Ye-8-5 launch preparations |
| 1969-01-31 | Symbolic activities for the first Apollo moon landing | Preparations for the first N1 launch. |
| 1969-02-03 | 12-month plan for Apollo missions | N1/Ye-8 preparations |
| 1969-02-04 | | UR-500K failure state commission |
| 1969-02-05 | | Cosmonaut centre plans |
| 1969-02-06 | | Volynov grounded |
| 1969-02-09 | | Final meeting held to review the N1 before the launch. |
| 1969-02-10 | | Soyuz plans |
| 1969-02-11 | Unmanned Apollo LM landing discussed | Military space objectives |
| 1969-02-19 | | Ye-8 s/n 201 + Lunokhod s/n 201 - first stage malfunction |
| 1969-02-21 | | N1 3L launch |
| 1969-02-22 | Apollo 9 countdown began | |
| 1969-03-03 | Apollo 9 | Soviet/Chinese troops clash on Ussuri River |
| 1969-03-05 | Nomination of Acting Administrator Thomas O Paine to be the NASA Administrator | |
| 1969-03-06 | EVA Apollo 9-1 | |
| 1969-03-10 | | Apollo 9 points to US win |
| 1969-03-11 | Apollo 10 transferred to Pad B, Launch Complex 39 | |
| 1969-03-13 | Landing of Apollo 9 | |
| 1969-03-17 | | Russian military space management changes |
| 1969-03-20 | | Soviet of military officers meets to review manned space plans. |
| 1969-03-24 | Apollo 10 would be a lunar orbit mission | |
| 1969-03-25 | First flight-model ALSEP delivered | |
| 1969-03-27 | | M-69 s/n 521 |
| 1969-03-28 | | Military Soyuz plan rejected |
| 1969-03-29 | | Apollo films on view in Soviet Union |
| 1969-04-02 | | M-69 s/n 522 |
| 1969-04-07 | Work on Apollo 10 continued on schedule | |
| 1969-04-14 | Twenty-two astronauts trained for Apollo lunar reentry | |
| 1969-04-18 | Changes in launch readiness dates for Apollo 12 and Apollo 13 missions | |
| 1969-04-19 | | Military Soyuz meeting |
| 1969-04-26 | | Soyuz program review |
| 1969-04-28 | Apollo 10 launch vehicle damage | |
| 1969-05-05 | Apollo manned-test abort of the portable life support system | |
| 1969-05-07 | The fifth and final drop test of Apollo LM-2 | |
| 1969-05-08 | | Russian only hope is major Apollo failure |
| 1969-05-09 | Science sequence recommended for the Apollo 12 mission | |
| 1969-05-10 | | Military space research plans |
| 1969-05-16 | | Myth 'we were never in the moon race' disseminated by the Soviet Union |
| 1969-05-18 | Apollo 10 | |
| 1969-05-24 | | Way clear for Apollo 11 |
| 1969-05-26 | Landing of Apollo 10 | |
| 1969-05-27 | Manned Apollo lunar roving vehicle go-ahead | |
| 1969-05-29 | | N1 State Commission |
| 1969-06-01 | | Original planned date for first LK test |
| 1969-06-09 | Apollo 11 on schedule | Delegates from the international Communist conference tour the Gagarin Centre. |
| 1969-06-10 | | Revised Soviet lunar plans |
| 1969-06-13 | Color TV coverage for Apollo 11 approved | Leonov in trouble |
| 1969-06-14 | | Ye-8-5 s/n 402 |
| 1969-06-18 | | Mishin and Kamanin select candidates for the lunar landing mission. |
| 1969-06-20 | | Kamanin meets with Chief of Ministry of Defence General Staff Zakharov. |
| 1969-06-23 | Preparations for the Apollo 11 on schedule | |
| 1969-06-27 | The decision - who would be first on the moon | |
| 1969-07-03 | | N1 5L launch |
| 1969-07-13 | | Luna 15 |
| 1969-07-16 | Apollo 11 | |
| 1969-07-21 | EVA Apollo 11-2 | Soviet engineers view moonwalk |
| 1969-07-22 | | Soviet post-mortems after Apollo 11 |
| 1969-07-24 | Landing of Apollo 11 | |
| 1969-07-29 | Tentative planning schedule for the Apollo program | |
| 1969-07-31 | Gen Samuel Phillips made Commander of SAMSO | |
| 1969-08-01 | | VPK hearing on N1 improvements |
| 1969-08-07 | Apollo lunar roving vehicle restricted to a 181-kilogram weight limit | Zond 7 |
| 1969-08-12 | Apollo LM-6 (Apollo 12) guidance computer removed and replaced | |
| 1969-08-20 | MSC rejected a Grumman proposal to use the Apollo LM as a lunar reconnaissance module | |
| 1969-08-21 | | Final crew selections are made for the Soyuz 6, 7, 8 flights. |
| 1969-08-22 | Rocco A Petrone named as Director of the Apollo Program | |
| 1969-08-26 | | Soyuz 6-7-8 are slated to fly in the first half of October. |
| 1969-09-01 | | Kamanin lists the reasons the Soviets have lost the moon race. |
| 1969-09-02 | Apollo 11 samples 3.1 billion years old | |
| 1969-09-03 | | L3 Trainer and Female Cosmonauts |
| 1969-09-05 | | State Commission meets on the Luna 15 failure investigation |
| 1969-09-08 | | Kuznetsov is in the hospital for 45 days after a heart attack. |
| 1969-09-12 | | Shatalov and Yeliseyev are progressing well for their Soyuz 8 flight. |
| 1969-09-18 | | Soyuz 6/7/8 go-ahead |
| 1969-09-19 | MSC reports that 136 flags of other nations were flown on Apollo 11 | L1 state commission |
| 1969-09-20 | | The success of Zond 7 has emboldened Mishin and Tyulin. |
| 1969-09-22 | | Kamanin arrives at Tyuratam at 15:00 aboard an An-124 |
| 1969-09-23 | Guinness records for Apollo 8 and Apollo 11 | Cosmos 300 |
| 1969-09-24 | | N1 on launch pad 110 west. |
| 1969-09-25 | James A McDivitt appointed Apollo ASPO Manager | The Central Committee debates plans for the upcoming visit of two cosmonauts tot he USA. |
| 1969-09-27 | | Fuelling begins of Soyuz 6. |
| 1969-09-28 | | Soyuz 6-7-8 flight preparations |
| 1969-09-29 | | Soyuz 7 manual rendezvous proposed |
| 1969-09-30 | | Politburo approves Soyuz 6/7/8 flight. |
| 1969-10-01 | | Problems with Beregovoi. |
| 1969-10-02 | | Soyuz 6/7/8 State Commission |
| 1969-10-03 | | Mishin arrives at Tyuratam. |
| 1969-10-05 | | DOS Conspiracy briefed to Ustinov |
| 1969-10-06 | | Soyuz 6/7/8 experiment review |
| 1969-10-08 | | Soyuz 6/7/8 State Commission |
| 1969-10-09 | | Final preparations |
| 1969-10-10 | Major milestones for the Apollo 16-20 missions | Cosmonaut awards discussed. |
| 1969-10-11 | | Soyuz 6 |
| 1969-10-12 | Decision that Apollo 12 mission would examine Surveyor III and recover its TV camera | Soyuz 7 |
| 1969-10-13 | | Soyuz 8 |
| 1969-10-14 | | Soyuz 7-8 docking problem |
| 1969-10-15 | | Second attempt to dock Soyuz 7 & 8 - rendezvous of Soyuz 6 with Soyuz 8 |
| 1969-10-16 | | Landing of Soyuz 6 - further attempts to dock Soyuz 7 and 8 |
| 1969-10-17 | | Landing of Soyuz 7 |
| 1969-10-18 | | Landing of Soyuz 8 |
| 1969-10-19 | | DOS Conspiracy briefed to wide circle of space planners |
| 1969-10-20 | | Weight loss of Soyuz 6-7-8 crew |
| 1969-10-21 | | Cosmonaut press conference at Baikonur |
| 1969-10-22 | Opposition to a major effort to develop a lunar flyer until after the Apollo 16 mission | Cosmos 305 |
| 1969-10-23 | | Cosmonauts feted at TsKBEM |
| 1969-10-27 | | Cosmonauts tours. |
| 1969-10-28 | Apollo lunar roving vehicle (LRV) contract awarded to the Boeing | |
| 1969-11-03 | Apollo team made a walkaround inspection of Apollo 14 | Press conference preparations |
| 1969-11-04 | Preparations for a November 14 launch of Apollo 12 | |
| 1969-11-05 | | Press conference - lunar project raised. |
| 1969-11-10 | Apollo 12 targetting point for Surveyor 3 changed | |
| 1969-11-14 | Apollo 12 | |
| 1969-11-17 | Changed nomenclature for the lunar exploration phase of the Apollo program | |
| 1969-11-19 | EVA Apollo 12-1 | |
| 1969-11-20 | EVA Apollo 12-3 | |
| 1969-11-24 | Landing of Apollo 12 | |
| 1969-11-26 | Christopher C Kraft, Jr, appointed Deputy Director of MSC | |
| 1969-11-28 | | Soyuz 7K-L1E s/n 1 - first stage malfunction |
| 1969-12-01 | | First flight Almaz station close to completion |
| 1969-12-15 | Mobile equipment transporter for Apollo LM-8, LM-9, and LM-10 | |
| 1969-12-16 | Apollo lunar roving vehicle preliminary requirements review | |
| 1969-12-26 | | DOS formally authorised |
| 1969-12-28 | Sigurd A Sjoberg named Director of Flight Operations | |
| 1969-12-30 | | Soyuz 9 planned - Belyayev seriously ill. |
| 1969-12-31 | | 1969 in retrospect. |
| 1970-01-04 | NASA canceled the Apollo 20 mission and stretched out the remaining seven missions | |
| 1970-01-07 | NASA issued instructions for deletion of the Apollo 20 mission from the program | |
| 1970-01-12 | Dale D Myers' appointed NASA Associate Administrator for Manned Space Flight | |
| 1970-01-16 | Apollo 16-19 lunar orbital science experiments revised | |
| 1970-02-01 | | Space station programs rationalised. |
| 1970-02-02 | | Soyuz 9 experiment review |
| 1970-02-06 | Requirements for Apollo lunar roving vehicle (LRV) established | Ye-8-5 s/n 405 - failure of vehicle on launch |
| 1970-02-07 | | Soyuz 10 and 11 crew selections; Soyuz 9 experiment review |
| 1970-02-14 | | Soyuz 9 issues |
| 1970-02-18 | | Kamanin opposes DOS |
| 1970-02-20 | | Soyuz 9 schedule; Soyuz Kontakt flights in limbo |
| 1970-02-25 | | Soyuz 9 decision preempts Soyuz Kontakt flights |
| 1970-02-26 | | Kamanin views DOS, continuation of N1-L3 with dismay |
| 1970-02-27 | | DOS schedules, Soyuz Kontakt flights still in play |
| 1970-02-28 | | Failure to achieve space objectives in Five-Year Plan |
| 1970-03-07 | President Nixon listed six specific objectives for the space program | |
| 1970-03-13 | Wernher von Braun made NASA Deputy Associate Administrator for Planning | |
| 1970-03-18 | | Shonin on report |
| 1970-04-06 | Swigert, Apollo 13 backup pilot, began intensive training to replace Mattingly | |
| 1970-04-09 | | State Commission is held to review issues of the Soyuz 9 flight. |
| 1970-04-10 | | Documentary film on the Soyuz 6-7-8 missions |
| 1970-04-11 | Apollo 13 | |
| 1970-04-13 | Apollo 13 - "Hey - we've got a problem here" | |
| 1970-04-17 | Apollo 13 Review Board established | |
| 1970-04-18 | | Kamanin considers the Apollo 13 mission. |
| 1970-04-25 | | Spiral project not raised with General Staff. |
| 1970-04-27 | | Soyuz 9 book. |
| 1970-05-16 | | A VVS Military Soviet is held for Soyuz 9. |
| 1970-05-18 | | N1 erected on launch pad 110 west. |
| 1970-05-19 | | Soyuz 9 crew departs for Baikonur. |
| 1970-05-20 | | Soyuz 9 crew preparations at Baikonur |
| 1970-05-21 | | Dysentery in the Tyuratam garrison threatens cosmonauts. |
| 1970-05-22 | | Delays in Soyuz 9 preparation. |
| 1970-05-24 | | Cosmonauts recreate. |
| 1970-05-25 | | Soyuz 9 crew ready for flight. |
| 1970-05-26 | | Soyuz 9 State Commission. |
| 1970-05-27 | | Cosmonauts go fishing. |
| 1970-05-28 | | Pace quickens at Baikonur. |
| 1970-05-30 | | Soyuz 9 final inspection. |
| 1970-05-31 | | Go-ahead for Soyuz 9 launch. |
| 1970-06-01 | | Soyuz 9 |
| 1970-06-02 | | Soyuz 9 Day 2 |
| 1970-06-03 | | Soyuz 9 Day 3 |
| 1970-06-04 | | Soyuz 9 Day 4 |
| 1970-06-05 | | Soyuz 9 Day 5 |
| 1970-06-06 | | Soyuz 9 Day 6 |
| 1970-06-07 | | Soyuz 9 Day 7 |
| 1970-06-08 | | Soyuz 9 Day 8 |
| 1970-06-09 | | Soyuz 9 Day 9 |
| 1970-06-10 | | Soyuz 9 Day 10 |
| 1970-06-11 | | Soyuz 9 Day 11 |
| 1970-06-12 | | Soyuz 9 Day 12 |
| 1970-06-13 | | Soyuz 9 Day 13 |
| 1970-06-14 | | Soyuz 9 Day 14 |
| 1970-06-15 | | Soyuz 9 Day 15 |
| 1970-06-16 | | Development of TKS ferry for Almaz authorised. Soyuz 7K-TK cancelled |
| 1970-06-17 | | Soyuz 9 Day 17 |
| 1970-06-18 | | Soyuz 9 Day 18 |
| 1970-06-19 | | Landing of Soyuz 9 |
| 1970-06-19 | | Landing of Soyuz 9 |
| 1970-06-22 | | Grechko meets with the cosmonauts. |
| 1970-06-23 | | Soyuz 9 crew still ill. |
| 1970-06-26 | | Soyuz 9 crew improving. |
| 1970-06-27 | | Soviet flights should not exceed 25 days duration. |
| 1970-06-29 | | Additional Soyuz flights requested. |
| 1970-06-30 | | Soyuz 9 crew still very weak. |
| 1970-07-03 | | Soyuz 9 crew feted at Kremlin. |
| 1970-07-06 | | Soyuz 9 press conference preparations. |
| 1970-07-11 | | Soyuz 9 cosmonauts meet with Communist Party leaders. |
| 1970-07-14 | | Soyuz 9 interview. |
| 1970-07-16 | | Soyuz 9 crew presses for new Soyuz series. |
| 1970-07-28 | | Soyuz 9 crew tours Leningrad |
| 1970-07-30 | | Soyuz 9 crew debrefing. |
| 1970-08-18 | | 82-EV test |
| 1970-09-02 | NASA canceling Apollo missions 15 and 19 because of congressional cuts | |
| 1970-09-12 | | Luna 16 |
| 1970-09-18 | | Luna 16 |
| 1970-09-20 | | Luna 16 lands on moon. |
| 1970-09-21 | | Luna 16 ascent stage heads for earth. |
| 1970-09-23 | | Cosmonaut training plans. |
| 1970-09-24 | | Luna 16 returns lunar soil to earth. |
| 1970-10-06 | | Cosmonaut training centre status. |
| 1970-10-16 | | Mishin seems to have lost his fight for a water landing on L3 missions. |
| 1970-10-20 | | Zond 8 |
| 1970-10-23 | | Mishin still fighting for an ocean landing for the L3. |
| 1970-10-24 | | Cosmonauts oppose ocean landing for the L3. |
| 1970-10-28 | | Zond 8 recovered, demonstrates Mishin's L3 ocean landing trajectory. |
| 1970-10-31 | | Soyuz 7K-L1 s/n 10L and 15L |
| 1970-11-10 | | Luna 17 |
| 1970-11-18 | | Luna 17 lands on moon. |
| 1970-11-23 | | First lunar rover. |
| 1970-11-24 | | Cosmos 379 |
| 1970-11-25 | NASA Administrator discussed significance of Russian unmanned lunar probes to Apollo. | |
| 1970-12-02 | | Cosmos 382 |
| 1970-12-19 | | Differences between VVS and Mishin enumerated. |
| 1970-12-30 | | Spacecraft simulator review. |
| 1970-12-31 | | UR 700/LK-700/RD-270 definitively cancelled. |
| 1971-01-05 | | VVS Reviews TsKBEM Facilities and Programs |
| 1971-01-29 | Space vehicle for the Apollo 14 mission determined ready for launch | |
| 1971-01-31 | Apollo 14 | |
| 1971-02-05 | EVA Apollo 14-1 | Soviet view of Apollo 14. |
| 1971-02-06 | EVA Apollo 14-2 | |
| 1971-02-09 | Landing of Apollo 14 | |
| 1971-02-26 | | Cosmos 398 |
| 1971-03-01 | | N1-L3 loses remaining priority |
| 1971-03-04 | | N1/L3 Expert Commission |
| 1971-04-13 | | Cosmodrome jammed for series of historic launches. |
| 1971-04-14 | | N1 threatened again |
| 1971-04-15 | | Salyut preparations |
| 1971-04-19 | | Salyut 1 |
| 1971-04-26 | Quarantine for crew members who would go to the moon on future Apollo flights was discontinued | |
| 1971-04-27 | James C Fletcher sworn in as NASA Administrator | |
| 1971-05-01 | | Block Sr Lox/LH2 stage development begins |
| 1971-05-10 | | Cosmos 419 |
| 1971-05-15 | | Go-ahead to develop LH2/LOX stage for N1M |
| 1971-05-19 | | Mars 2 |
| 1971-05-28 | | Mars 3 |
| 1971-06-01 | | N1-6L launch commission |
| 1971-06-15 | | Soyuz Kontakt and DOS-2 crew assignments made. |
| 1971-06-24 | | Soyuz 11 Day 19 |
| 1971-06-26 | | N1 6L |
| 1971-06-27 | | Soyuz 11 Day 22 |
| 1971-06-29 | | Soyuz 11 day 24 - final preparations for landing. |
| 1971-07-04 | | Soyuz 11 failure investigation |
| 1971-07-26 | Apollo 15 | |
| 1971-07-31 | EVA Apollo 15-2 | |
| 1971-08-01 | EVA Apollo 15-3 | |
| 1971-08-02 | EVA Apollo 15-5 | |
| 1971-08-05 | EVA Apollo 15-6 | |
| 1971-08-07 | Landing of Apollo 15 | |
| 1971-08-12 | | Cosmos 434 |
| 1971-09-02 | | Luna 18 |
| 1971-09-28 | | Luna 19 |
| 1972-01-01 | | TsKBEM reorganised |
| 1972-01-14 | Gilruth appointed NASA Director of Key Personnel Development | |
| 1972-01-18 | Sigurd A Sjoberg named Deputy Director of Manned Spacecraft Center. | |
| 1972-02-14 | | Luna 20 |
| 1972-02-16 | | N1-L3M moon landing draft project work authorised. |
| 1972-02-23 | | MOK technical proposal authorised. |
| 1972-04-16 | Apollo 16 | |
| 1972-04-21 | EVA Apollo 16-1 | |
| 1972-04-22 | EVA Apollo 16-2 | |
| 1972-04-23 | EVA Apollo 16-4 | |
| 1972-04-25 | EVA Apollo 16-5 | |
| 1972-04-27 | Landing of Apollo 16 | |
| 1972-05-15 | | N1-L3M development authorised. |
| 1972-06-15 | | Almaz / TKS project rescheduled. |
| 1972-06-26 | No foreseeable mission for Apollo Apollo CSMs 115 and 115a | |
| 1972-07-15 | Lunar Science Institute's summer study on post-Apollo lunar science | |
| 1972-07-29 | | Zarya s/n 122 |
| 1972-08-15 | | N1 7L launch readiness review |
| 1972-08-21 | | N1 7L State Commission |
| 1972-09-20 | | Final N1 components arrive at Baikonur |
| 1972-10-14 | | Electrical trials of the N1 7L were successfully completed. |
| 1972-10-18 | | UR-500K failure investigation. |
| 1972-11-16 | | Flight readiness review for the N1. |
| 1972-11-21 | | State Commission was held to formally approve launch of N1 7L. |
| 1972-11-23 | | N1 7L |
| 1972-12-07 | Apollo 17 | |
| 1972-12-12 | EVA Apollo 17-1 | |
| 1972-12-13 | EVA Apollo 17-2 | |
| 1972-12-14 | EVA Apollo 17-3 | |
| 1972-12-15 | EVA Apollo 17-4 | |
| 1972-12-17 | EVA Apollo 17-6 | |
| 1972-12-19 | Landing of Apollo 17 | |
| 1972-12-31 | | Brezhnev selects Almaz for next space station |
| 1973-01-01 | | N1-L3M |
| 1973-01-08 | | Luna 21 |
| 1973-01-19 | Plan for storage of unassigned Saturn hardware and phaseout of Saturn V. | |
| 1973-01-26 | Ames requested six R4D rocket engines surplus to the Apollo program for Pioneer-Venus | |
| 1973-02-17 | The Manned Spacecraft Center renamed the Lyndon B Johnson Space Center. | |
| 1973-03-06 | Apollo Spacecraft Program Office reorganized | |
| 1973-03-15 | Post-Apollo Lunar Programs Office established | |
| 1973-04-03 | | Salyut 2 |
| 1973-05-11 | | Cosmos 557 |
| 1973-05-14 | Skylab 1 | |
| 1973-05-25 | Skylab 2 | |
| 1973-07-21 | | Mars 4 |
| 1973-07-25 | | Mars 5 |
| 1973-07-28 | Skylab 3 | |
| 1973-08-05 | | Mars 6 |
| 1973-08-07 | NASM established a complete library of Apollo lunar photos | |
| 1973-08-09 | | Mars 7 |
| 1973-08-27 | Actions for the final phaseout of the Apollo program | |
| 1973-11-16 | Skylab 4 | |
| 1974-01-31 | Television version of Apollo 13 mission | |
| 1974-03-26 | | Cosmos 637 |
| 1974-05-01 | | N1 cancellation imminent |
| 1974-05-02 | | N1-L3 program is cancelled |
| 1974-05-19 | | N1 launches suspended. |
| 1974-05-29 | | Luna 22 |
| 1974-06-24 | | Salyut 3 |
| 1974-07-29 | | Molniya 1-S |
| 1974-08-13 | | N1 work cancelled |
| 1974-08-14 | | Glushko meets with TsKBEM staff |