Payette Credit - www.spacefacts.de

Personal: Female, Married. Born in Montreal, Quebec, Canada.

Astronaut Career

Astronaut Group: Canada Group 2 - 1992, NASA Group 16 - 1996. Active Entered space service: 9 June 1992. Number of Flights: 1.00. Total Time: 9.80 days.

NAME: Julie Payette

CSA Astronaut (Mission Specialist Candidate)

PERSONAL DATA:

Born October 20, 1963, in Montreal, Quebec. Married to François Brissette. Enjoys triathlon, skiing, racquet sports and scuba diving. Holds a multi-engine commercial pilot license with instrument rating. Ms. Payette plays piano and has sung with the Montreal Symphonic Orchestra Chamber Choir, the Piacere Vocale in Basel, Switzerland, and with the Tafelmusik Baroque Orchestra Choir in Toronto, Canada. Fluent in French and English, and conversational in Spanish, Italian, German and Russian.

EDUCATION:

Primary and secondary school in Montreal, Quebec. International Baccalaureate (1982) at the United World International College of the Atlantic in South Wales, UK. Bachelor of Engineering (1986) from McGill University, Montreal and a Master of Applied Science (1990) from the University of Toronto.

ORGANIZATIONS:

Member of l'Ordre des Ingénieurs du Québec. Appointed member (Governor-in-Council) of the Natural Sciences and Engineering Research Council of Canada (NSERC). Ninety Nines, a women pilots organization.

SPECIAL HONORS:

Received one of six Canadian scholarships to attend the International UWC of the Atlantic in South Wales, UK (1980). Greville-Smith Scholarship (1982-1986), highest undergraduate award at McGill University. McGill Faculty Scholar (1983-1986), graduated with distinction in 1986. NSERC post-graduate Scholarship (1988-1990). Massey College Fellowship (1988-1990). In November 1994, the Canadian Council of Professional Engineers awarded her its 1994 distinction for exceptional achievement by a young engineer.

EXPERIENCE:

Research activities in computer systems, natural language processing and automatic speech recognition. Current interests are in the application of interactive technology to space. Between 1986 and 1988, Ms. Payette worked as a system engineer for IBM Canada's Scientific and Engineering Division. From 1988 to 1990, she was involved in a high-performance computer architecture project. In 1991, Ms. Payette joined the Communications and Computer Science Department of the IBM Research Laboratory in Zurich, Switzerland, for a one-year visiting scientist appointment. Upon her return to Canada, in January 1992, Ms. Payette joined the Speech Research Group of Bell-Northern Research in Montreal.

Ms. Payette was selected as an astronaut by the Canadian Space Agency (CSA) in June 1992 and underwent training in Canada. After basic training, she worked as a technical advisor for the MSS (Mobile Servicing System), the Canadian contribution to the International Space Station. In 1993, Ms. Payette established the Human-Computer Interaction (HCI) Group at the Canadian Astronaut Program. In addition, she served on the NATO International Research Study Group (RSG-10) on speech processing.

In preparation for a space assignment, Ms. Payette studied Russian and contributed to microgravity science experiments aboard various parabolic aircraft (KC-135, T-33, Falcon-20, DC-9) where she logged over 120 hours of reduced gravity flight time, both as experiment operator and test subject. In the fall of 1995, Ms. Payette undertook military jet training at the Canadian Air Force Base in Moose Jaw, Saskatchewan, where she obtained her captaincy and logged 95 hours on the Tutor CT-114 jet aircraft. In April 1996, Ms. Payette completed a deep-sea diving suit training program in Vancouver BC and was certified as a one-atmosphere diving suit operator (NEWTSUIT Level 2 Pilot).

NASA EXPERIENCE:

Ms. Payette reported to the Johnson Space Center in August 1996 to begin two years of training and evaluation. Successful completion of this initial training will qualify her for various technical assignments leading to selection as a mission specialist on a Space Shuttle flight crew.

• 27 May 1999 Flight: STS-96. Flight Up: STS-96. Flight Back: STS-96. Flight Time: 9.80 days.

10 March 1999 - ISS Status Report: ISS 99-10. As the International Space Station completed its 1,700th orbit of Earth, flight control teams in Houston and Moscow reported its systems continued to operate well this week with no problems seen that would interfere with its flight.

Controllers in Houston did note an apparent problem, late last week, with one of the two antennas mounted on the exterior of the Unity module used by the U.S. Early Communications system. Controllers noted that the ability of the starboard antenna was impeded when the station is in certain orientations, amounting to about a 15 percent reduction in the total capability of the U.S. communications system to recieve signals. When the change in performance was seen on Friday, flight controllers switched off the starboard antenna and continued using the port antenna only.

Most of the U.S. system's communications is information that is transmitted from the station to the ground, called downlink communications. These communication sessions routinely use only 1 antenna anyway, so day-to-day operations of the station are virtually unaffected. Flight controllers are continuing to analyze the problem and will switch back to the starboard antenna periodically this week for troubleshooting. Plans also are in work to use a television camera mounted on the exterior of the Zarya module to attempt to inspect the antenna. The U.S. communications system, installed on Shuttle mission STS-88 last year, is one of two complementary communications systems on the station, including a Russian communications system onboard Zarya that is used for the primary command and control of the station from a control center in Korolev, Russia.

Also this week, station managers decided to ship 18 small Charge-Discharge Integrated Current units from the Khrunichev Space Center, Moscow to the Kennedy Space Center, Fla., to prepare to replace the units during Space Shuttle mission STS-96 in May. The units, also known by the Russian acronym MIRT, are believed to be responsible for a less than optimum performance of the Zarya batteries that was noted earlier this year. The small, cellular phone-sized units, are part of a system that indicates the level of charge for each of Zarya's six batteries and in turn dictate when the onboard charging system believes the batteries to be fully charged and begins to taper off its supply of power.

Flight controllers have worked around the problem by deep-cycling - fully charging and then fully discharging -- each of the six batteries every week, a procedure that resets the charge indication and maintains the batteries at peak performance. Replacing the units, however, may reduce the need for such frequent cycling and provide better performance from the batteries over long durations as well as providing additional backup equipment capabilities for the station.

STS-96 mission specialists Julie Payette and Valery Tokarev plan to visit the Gagarin Cosmonaut Training Center, Star City, Russia, for several days later this month for training to replace the units in the Zarya module simulator. The units, three for each battery, are located under the floor panels of Zarya and measure 2.5 by 3 by 6 inches.

The International Space Station is in an orbit with a high point of 256 statute miles and a low point of 242 statute miles, circling the Earth once every 92 minutes, 24 seconds.

The STS-96 payload bay manifest:

• Bay 1-2: Orbiter Docking System/External Airlock
• Bay 3-4: Tunnel Adapter S/N 001
• Bay 5-7: Spacehab Tunnel
• Bay 5: Keel Yoke Device (KYD) and Integrated Cargo Carrier (ICC)
• Bay 8-12: Spacehab Logistics Double Module
• Bay 13 Port: Adapter Beam (ABA) with IVHM
• Bay 13 Stbd: Adapter Beam (ABA) with SVF/Starshine
• Sill: RMS Arm S/N 303

On May 30 at 02:56 GMT Tammy Jernigan and Dan Barry entered the payload bay of Discovery from the tunnel adapter hatch, and made a 7 hr 55 min space walk, transferring equipment to the exterior of the station.

On May 31 at 01:15 GMT the hatch to Unity was opened and the crew began several days of cargo transfers to the station. Battery units and communications equipment were replaced and sound insulation was added to Zarya. Discovery undocked from ISS at 22:39 GMT on June 3 into a 385 x 399 km x 51.6 degree orbit, leaving the station without a crew aboard. On June 5 the Starshine satellite was ejected from the payload bay. The payload bay doors were closed at around 02:15 GMT on June 6 and the deorbit burn was at 04:54 GMT. Discovery landed on runway 15 at Kennedy Space Center at 06:02 GMT.

Commander Kent Rominger, Pilot Rick Husband and Mission Specialists Tammy Jernigan, Ellen Ochoa, Dan Barry, Julie Payette and Valery Tokarev lifted off at 5:50 a.m. Central time following a flawless countdown. Less than nine minutes later, they reached orbit to begin their pursuit of the station.

At the time of launch, the ISS's two modules, Zarya and Unity, were traveling due east of the outer banks of the Carolinas northwest of Bermuda at an altitude of about 210 nautical miles. Discovery will catch up to the ISS late tomorrow night for the first docking of a Shuttle to the new orbital outpost. That will mark the start of six days of docked activities in which the astronauts plan to transfer almost two tons of supplies to the station and conduct a spacewalk to continue outfitting the fledgling facility.

Once on orbit, the astronauts began to activate shuttle systems and conducted early work in advance of their rendezvous with the ISS, which will begin early Friday evening. Having launched late in their workday, the astronauts are scheduled to begin an eight hour sleep period at 10:50 a.m. Central time. They will be awakened this evening about 6:50 p.m. Central time for the start of their second day in space - a day which will be highlighted by ongoing preparations for both the docking of Discovery to the station Friday night and the scheduled spacewalk by Jernigan and Barry late Saturday night.

Discovery is orbiting at altitude of about 170 nautical miles, with all of its systems functioning in good shape.

Commander Kent Rominger, Pilot Rick Husband and Mission Specialists Ellen Ochoa, Dan Barry, Julie Payette, Valery Tokarev and Jernigan will spend much of the day checking out orbiter systems and spacewalking equipment, while continuing to slowly close in on the station through a series of calculated rendezvous maneuvers.

The crew will examine and prepare the tools required to support rendezvous and docking operations, and later will spend a number of hours checking and testing the extravehicular mobility units, or space suits, that will be used during the planned spacewalk Saturday night into Sunday morning. Both suits are checked far enough ahead of the spacewalk to ensure good working condition in plenty of time to allow for any required troubleshooting work by the specialists on the ground.

Also tonight and into tomorrow, Canadian astronaut Payette will assist Ochoa in testing the mechanical arm, checking its operation while conducting a video survey of the payload bay. This procedure will make certain the arm is functioning properly to support the spacewalk. Just before the pre-sleep period, Tokarev, a Russian cosmonaut will move some logistics transfer items stored on the shuttle's middeck, into the Spacehab module to provide more room for the spacesuit checkout activities.

Discovery currently is orbiting at an altitude of about 200 nautical miles. At about 7 o'clock this evening, Central time, the shuttle was 775 nautical miles behind the station, closing in at a rate of about 60 nautical miles every 90 minutes.

The only problem of any significance on the orbiter is the apparent failure of one of the four corner cameras in Discovery's payload bay. This poses no problem with the flight as there are various other cameras available to document activities related to docking, the spacewalk and deploy later in the flight of STARSHINE.

In preparation for Saturday's spacewalk, astronauts Tammy Jernigan and Dan Barry, assisted by Payette and Pilot Rick Husband, successfully tested three spacesuits aboard Discovery. All of the equipment was found to be in excellent condition and ready for the spacewalk, during which Jernigan and Barry will install both U.S. and Russian-built cranes to the station for use by future astronaut construction crews.

Ochoa and Payette also tested the Shuttle's 50-foot robot arm and used it to conduct a television survey of Discovery's payload bay. Jernigan and Ochoa extended the outer ring of Discovery's Orbiter Docking System in a successful test of the mechanism which will make the first contact with and capture a similar mechanism in the Pressurized Mating Adapter affixed to the ISS's Unity.

Before beginning their presleep period, the astronauts lowered Discovery's cabin pressure as a precursor to Jernigan and Barry breathing pure oxygen tomorrow night in advance of their spacewalk. This protocol helps to purge nitrogen from their bloodstreams, preventing any adverse effects from the vacuum of space during their excursion into Discovery's payload bay.

The crew will begin an abbreviated 7 ½ hour sleep period at 8:50 a.m. Central time today and will be awakened at 4:20 p.m. to begin preparations for rendezvous and docking.

Discovery is orbiting at an altitude of 230 statute miles, with all of its systems operating normally.

Rominger will then begin to descend toward the station and, at about 10:37 p.m. Central, hold position at a point about 170 feet away. Rominger will stationkeep at that distance for about 15 minutes to allow the station to move within range of Russian ground communications stations before continuing the approach. At 11:13 p.m., Rominger will again briefly hold position at a point about 30 feet from the station to ensure the Shuttle and station docking mechanisms are precisely aligned. Docking is expected about 11 minutes later with the Shuttle contacting the station at a slow rate of about a tenth of a foot per second.

During the rendezvous, Pilot Rick Husband will assist Rominger in controlling Discovery's approach. Mission Specialists Tammy Jernigan and Ellen Ochoa also will assist with the rendezvous and docking, with Jernigan operating the Shuttle's docking mechanism and Ochoa assisting with the rendezvous navigation.

After docking, Ochoa and Jernigan will perform a hatch leak check. Later, Mission Specialists Dan Barry, Jernigan and Canadian astronaut Julie Payette will prepare the middeck for Saturday's spacewalk. Discovery's crew will not open the hatch to the Unity module and enter the station until Sunday, a day after the spacewalk is completed.

Space station flight controllers planned to command the station into the orientation for docking - Unity toward space and the Zarya module toward Earth - at about 7 p.m. Central to prepare for Discovery's arrival.

During the planned six and a half hour space walk, Jernigan and Barry are scheduled to install some 700 pounds of tools and equipment on the International Space Station's exterior for use on future assembly flights.

The space walk will include the transfer of two cranes from the shuttle's payload bay to locations on the outside of the station. The cranes will help subsequent space station crews move large modular components from one module to another. With Mission Specialist Ellen Ochoa operating the shuttle's robot arm to maneuver Jernigan up toward the space station, Canadian astronaut Julie Payette will choreograph the activities from the Discovery's flight deck.

The astronauts will move the first crane, the American built Orbital Transfer Device from the cargo pallet to one of the pressurized mating adapters located on either side of the Unity module. Jernigan and Barry then will move components of a second crane, the Russian-built Strela - Arrow in English - to the other PMA closest to the shuttle.

Their last scheduled task is to open a storage box on the cargo carrier and move three equipment and tool bags to locations on the outside of the ISS. Time permitting, they will install a thermal cover on Unity's payload bay attach pin, inspect some painted surfaces on Zarya's exterior and examine a communications antenna on Unity's starboard side.

The space walkers are scheduled to climb back aboard Discovery at about 4 a.m. Central time Sunday. Meanwhile, all systems aboard the Discovery and ISS space complex continue to work well as the two craft orbit 240 statute miles above the Earth's surface.

Commander Kent Rominger completed a textbook rendezvous and docking with the station that Mission Control said would set the standard for future ISS assembly flights. Contact between Discovery and the station occurred right on time at 11:24 p.m. Central time Friday.

Once the two spacecraft were solidly mated together at 11:39 p.m., the astronauts performed leak and pressurization checks, then opened the hatch to Pressurized Mating Adapter 2, attached to the Unity module. Mission Specialists Ellen Ochoa and Valery Tokarev temporarily stowed docking targets and lights and checked hatch seals in the narrow passageway.

Rominger and Pilot Rick Husband removed and stowed four electronics boxes used to supply power to the docking ports around the Unity module, clearing the sides of the passageway into Unity for easy transfer of some 3,600 pounds of equipment and supplies. The briefcase-sized boxes will be kept in storage until the end of the next station assembly flight on STS-101 in December, when they will be reinstalled to prepare for the arrival of the U.S. Laboratory module, Destiny, next spring.

Mission Specialists Tammy Jernigan and Dan Barry spent the rest of the morning checking the tools they will use on their space walk, which is scheduled to begin shortly after 10 p.m. Central time. They also checked out their emergency rescue backpacks and reviewed their space walk procedures one last time.

The astronauts will be awakened at 4:50 p.m. today to begin final preparations for the 6 ½ hour excursion into Discovery's cargo bay. With Mission Specialist Ellen Ochoa operating the shuttle's robot arm to maneuver Jernigan up toward the space station modules, and Julie Payette acting as the spacewalk choreographer from Discovery's aft flight deck, Barry and Jernigan will move the two cranes from a payload bay cargo support structure to locations on the outside of the station. One crane is U.S.-built and the other is Russian-built to help move large modular components from one module to another during ISS assembly. Next, they will move two portable foot restraints from the cargo carrier to the mating adapter to which the Zarya and Unity modules are attached. Then, they'll move three bags containing handrails and tools for future space walkers to the outside of Unity. If time permits, the space walkers also will install a thermal cover on a Unity trunnion pin, inspect some peeling paint on Zarya, and survey one of two Early Communications System antennas on the starboard side of Unity.

The space walkers are scheduled to reenter the hatch about 4 a.m. Central time Sunday.

Meanwhile, all systems aboard the Discovery / ISS space complex continue to work well as the two craft orbit 240 statute miles above the Earth's surface.

Today's space walk - the 45th in space shuttle history and the fourth of the International Space Station era - began at 9:56 p.m. Central time Saturday night, and concluded at 5:51 a.m. Sunday, lasting 7 hours, 55 minutes. The longest spacewalk was conducted by STS-49 Astronauts Rick Heib, Pierre Thuot and Tom Akers, which lasted 8 hours, 29 minutes on May 13 and 14, 1992.

During today's spacewalk, Jernigan and Barry transferred and installed two cranes from the shuttle's payload bay to locations on the outside of the station. They also installed two new portable foot restraints that will fit both American and Russian space boots, and attached three bags filled with tools and handrails that will be used during future assembly operations. Once those primary tasks were accomplished, Jernigan and Barry installed an insulating cover on a trunnion pin on the Unity module, documented painted surfaces on both the Unity and Zarya modules, and inspected one of two early communications system antennas on the Unity.

Throughout the space walk, Jernigan and Barry were assisted by their crew mates as Mission Specialist Ellen Ochoa operated the Shuttle's robot arm to maneuver Jernigan around Discovery's cargo bay, and Canadian Space Agency astronaut Julie Payette acted as "choreographer" of the spacewalk from Discovery's flight deck.

The excursion raised the total number of International Space Station era space walks to four, with the total time spent on construction activities now standing at 29 hours, 17 minutes. STS-88 Astronauts Jerry Ross and Jim Newman spent 21 hours, 22 minutes outside Endeavour during their three space walks.

The crew is scheduled to begin its sleep shift at 8:50 a.m. today and will receive a wake-up call from Mission Control at 4:50 p.m. The crew is scheduled to open a series of hatches connecting Discovery with the International Space Station and enter the new facility about 7:35 p.m. Central time to begin the transfer of equipment and logistical supplies from the Shuttle to the station. They'll also conduct repairs on battery charging systems in Zarya and a balky communications system in Unity.

The crew is scheduled to climb inside the Unity and Zarya modules mid evening to begin transferring nearly 3,000 pounds of equipment to be used by future crews on the ISS. In and around transferring operations, some maintenance tasks will be conducted - one inside Zarya and one inside Unity.

After wakeup to the notes of the US Coast Guard Band playing "Morning Colors," the crew reviewed procedures for the entry activities with both Mission Control Centers in Houston and Moscow.

Canadian astronaut Julie Payette and Russian cosmonaut Valery Tokarev will travel to the Zarya module and begin maintenance activities on the storage batteries located under the floor board. The Zarya has six such batteries, which have been experiencing a slight loss in charging capacity during recharge. Each battery has three "charge controllers" for a total of 18 that will be changed during this procedure. Later, Mission Specialist Dan Barry and Tokarev will install some acoustic insulation around some fans inside Zarya to reduce noise levels in the module.

Meanwhile, in the Unity module, Mission Specialist Tammy Jernigan and Pilot Rick Husband will install shelving in 2 soft stowage racks. The racks themselves were launched with Unity in December 1998 for use in supporting logistics transfer activities. Later, Husband and Barry will conduct troubleshooting and maintenance activities on the Early Communications System.

In the afternoon, the third major task of the flight begins - transfer of logistics items. Ochoa will coordinate this activity and will direct and document all transfers leaving the shuttle. On the ISS side, Payette will receive the items and, along with Tokarev, will document and stow items aboard the ISS. Discovery's astronauts are scheduled to transfer almost 2,900 pounds of supplies and equipment during the next three days.

Mission Specialists Tammy Jernigan and Russian Space Agency cosmonaut Valery Tokarev opened the hatch into the Unity module at 8:14 p.m. CDT Sunday, then continued through Pressurized Mating Adapter 1 into the Zarya module at 9:07 p.m. Commander Kent Rominger and the rest of the crew - Pilot Rick Husband and Mission Specialists Ellen Ochoa, Dan Barry and Canadian Space Agency astronaut Julie Payette - soon followed.

After inspecting their expanded living quarters, the crew began transferring supplies, equipment and water that will be left aboard, an effort that was coordinated by Ochoa. The bulk of the supplies and equipment were shipped up in a double Spacehab module carried in Discovery's cargo bay.

Payette and Tokarev replaced 12 of 18 battery recharge controllers in the Russian-built Zarya module. Zarya has six batteries, which have been experiencing a slight loss in capacity during recharge. Each battery has three "charge controllers," known by the Russian acronym MIRTS. The astronauts replaced controllers for four of the batteries, and are scheduled to replace the recharge controllers for the other two later today. The work was carefully coordinated with flight controllers in the Russian Mission Control Center outside Moscow, who issued commands to turn the battery systems on and off via ground-based communication stations. Barry and Tokarev also installed a series of "mufflers" over fans inside Zarya to reduce noise levels in that module.

Barry and Husband replaced a power distribution unit and transceiver for the Early Communications System in the Unity module, restoring that system to its full capability. This supplemental communications system enables flight controllers to send commands to the station from the Mission Control complex in Houston.

Near the end of their workday, Rominger, Jernigan and Barry discussed the progress of their mission, including Jernigan and Barry's space walk and last night's entry into the International Space Station, with NBC's "Today," show, CBS "This Morning" and CNN.

The crew is scheduled to begin its sleep period at 8:20 a.m. CDT, and will awaken at 4:20 p.m. to continue their work in the ISS.

Today, most of the crew will be involved in logistics transfer activities within the Discovery/ISS orbiting complex. Husband and Mission Specialists Ellen Ochoa, Tammy Jernigan and Dan Barry have a significant portion of their day dedicated to moving transfer bags of different sizes and shapes from the Spacehab module in Discovery's cargo bay to resting places inside the International Space Station. Some 2,900 pounds of logistics items and water will be transferred before the crew bids goodbye to its orbiting work site on Thursday.

Discovery's crew will also complete maintenance activities in support of the station. Early in the workday, Russian cosmonaut Valery Tokarev and Canadian astronaut Julie Payette will change out the last battery recharge controller modules attached to two of Zarya's storage batteries. These recharging units, also known as microelectronic charge/discharge current integrator units, determine the battery charge level. Since mid-April, flight controllers had been monitoring a slight decrease in this level, and the on-orbit maintenance work is expected to allow the batteries to charge fully once again.

Later, Barry and Tokarev will put the remaining sound mufflers inside the Zarya module. Ambient noise from air circulating fans and equipment could be somewhat distracting to crew members spending time on orbit, so mufflers are being installed to dampen the noise. After the install, Barry will measure sound levels at different positions inside the module.

At 12:20 a.m. Tuesday, Commander Kent Rominger and Tokarev will conduct a news conference with Russian media located at the Mission Control Center in Moscow.

The day will end with a logistics transfer briefing conducted by Payette. The crew is scheduled to turn in at about 8 a.m. CDT Tuesday.

Discovery and the International Space Station are in excellent health orbiting 240 miles above the Earth.

Mission Specialist Ellen Ochoa, the "load master" of this resupply mission, radioed to Mission Control that many of the larger items to be transferred to the new station, such as laptop computers and clothing, had made their way from Discovery to the ISS. At the time the astronauts prepared to go to sleep, well over 50 per cent of all planned transfers were complete.

Early in the crew's workday, Russian cosmonaut Valery Tokarev and Canadian astronaut Julie Payette changed out the final six battery recharge controller units for two of Zarya's power-producing batteries. The new recharging units are expected to allow the batteries to charge and discharge properly once again. They had experienced difficulty soon after Zarya's launch last November. Twelve of the units were replaced late Sunday.

Dan Barry and Tokarev continued the installation of mufflers inside Zarya to help dampen sound levels in the Russian module. Commander Kent Rominger sent down a video inspection of the mufflers installed on portions of the air circulating duct work, explaining that the mufflers are causing some of the flexible ductwork to collapse. Flight controllers believe that humidity levels inside Zarya are at an acceptable level even though they are a bit higher than predicted because of some restriction to air flow in the module. Additional muffler and humidity reduction work likely will be conducted by the astronauts late tonight.

Rominger and Tokarev took time out to answer questions regarding the progress of the flight from Russian reporters located at the Russian Mission Control Center outside Moscow.

The astronauts will begin an eight-hour sleep period at 7:50 a.m. Central time, with a wake-up call scheduled for 3:50 p.m. to begin their seventh day of work in space.

Discovery and the International Space Station are in excellent health orbiting 240 miles above the Earth.

Logistics transfer activities will dominate the on-orbit day as all crew members will moves supplies from the Spacehab module to designated locations in the International Space Station. By the end of docked operations, Discovery's crew will have transferred almost 3,000 pounds of items, including clothing, sleeping bags, water, medical support equipment, maintenance spares and computer support and maintenance equipment into the orbiting complex to support future resident crews. This transfer effort is being managed by Mission Specialist Ellen Ochoa is managing this effort while Payette stands ready inside the station to receive the goods. At the start of today's work, the transfer was about 70 percent complete.

Payette and Commander Kent Rominger exchanged greetings and discussed the mission with Canada's Prime Minister Jean Cretien and Science Minister John Manley and also answered questions from students across Canada.

Later, at 11:00 p.m. CDT on NASA TV, the entire crew will answer questions from both U.S. and Canadian reporters.

Finally, at 4:20 a.m. Wednesday, Rominger, Pilot Rick Husband and Ochoa will be interviewed by Good Morning America, KFDA-TV in Amarillo, Texas and KUSA-TV in Denver, Colorado. Rominger is a native of Del Norte, Colorado and Husband is a native of Amarillo, Texas.

Near the end of the day, Ochoa again will conduct a transfer status briefing with the ground to confirm the day's completed transfer tasks. The astronauts will begin an eight-hour sleep period at 7:50 a.m. Wednesday and wake up to begin Flight Day Eight at 3:50 p.m.

Discovery and the International Space Station are in excellent health orbiting 240 miles above the Earth.

Mission Specialist Ellen Ochoa, who has been coordinating the transfer activities, reported early this morning that the transfer of clothing, water, sleeping bags, spare parts, medical equipment, supplies and hardware for the so-called Expedition One crew is essentially complete. Mission Specialist Julie Payette coordinated stowage of the items in the Unity and Zarya modules. Earlier in the flight, space walkers Dan Barry and Tammy Jernigan installed another 700 pounds of equipment on the exterior of the station to be used during future assembly missions. A handful of items will be carried from Discovery to the station late tonight to wrap up the primary objective of the flight.

One of the few items still to be transferred is a seventh bag of water. A total of almost 75 gallons of water will be left aboard the station for the first resident crew, which is comprised of Expedition Commander Bill Shepherd and Russian cosmonauts Yuri Gidzenko and Sergei Kirkalev.

With the transfer work all but complete, the astronauts conducted some additional work, installing parts of a wireless strain gauge system that will help engineers track the effects of adding modules to the station throughout its assembly, cleaning filters and checking smoke detectors.

The crew took time from their activities overnight to conduct a variety of news conferences with media representatives, and Payette accepted a congratulatory call from Canadian Prime Minister Jean Chretien and schoolchildren in Ottawa.

The astronauts began an eight-hour sleep period at 7:50 a.m. Central time and will be awakened at 3:50 p.m. to begin their final day of work aboard the international station.

The primary activity for the astronauts will be to move the few remaining items from Discovery to the ISS, then close a series of hatches within the station's modules leading back to the shuttle. Shortly after 4:30 a.m. Thursday, Discovery's thrusters will be commanded to fire in a series of 17 bursts to raise the Space Station's altitude by about five to six miles. That reboost maneuver will enable the station to be in the correct altitude for the arrival of the Russian Zvezda service module late this year. It will be the next component to be linked to the growing station complex and the first living quarters for the first permanent occupants of the orbital facility.

Discovery and the International Space Station are in excellent health orbiting 240 miles above the Earth.

The crew was awakened at 3:50 this afternoon by the Russian song "Vasha Blagarodye" followed by "The Charleston." The tunes were played for cosmonaut Valery Tokarev and Mission Specialist Ellen Ochoa.

The early part of the evening includes the completion of transfer activities. By day's end, the crew will have transferred a total of 115 items totaling 3,718 pounds of equipment both inside and outside the space station. Those numbers include seven containers of water totaling about 84 gallons for use by future station crews.

Ochoa and Canadian astronaut Julie Payette will use the shuttle's robot arm one last time this evening to conduct a survey of the port side antenna for the Early Communications System on Unity. This survey will complete robotic arm tasks scheduled earlier in the flight.

Once that is completed, the crew will begin closing the hatches that were opened after Discovery docked with the station earlier this week. The crew will climb out of Zarya at about 12:30 a.m. central time Thursday and will move out of the Unity module at about 2:50 a.m., closing the final hatch at about 3:30 a.m.

Commander Kent Rominger and Pilot Rick Husband will begin boosting the station's altitude at about 4:30 tomorrow morning using the Reaction Control System thrusters on the orbiter. The 40-minute activity will raise the complex's altitude by about 6 miles (statute). Undocking from the International Space Station is not scheduled until late Thursday afternoon at about 5:40 p.m.

Discovery undocked from ISS at 5:39 p.m. central time yesterday, having delivered more than two tons of water, supplies and equipment to the space station.

As Discovery departed from the station, Mission Specialists Tammy Jernigan and Dan Barry packed away the space suit gear they used during their spacewalk early in the mission, while Commander Kent Rominger and Pilot Rick Husband practiced landings on a laptop computer program. Mission Specialists Julie Payette and Valery Tokarev helped to stow gear and repressurized the shuttle's cabin to its standard 14.7 pounds per square inch.

Once they are awakened at 3:50 this afternoon, the astronauts will focus on preparing for a Sunday landing at the Kennedy Space Center. Rominger, Husband and Mission Specialist Ellen Ochoa will conduct a test to verify the performance of Discovery's steering jets. They also will activate one of three hydraulic power units to move the various aerosurfaces that will be used to control Discovery during its reentry and landing. The crew also will prepare to deploy a small, student-built payload called STARSHINE. The Student Tracked Atmospheric Research Satellite for Heuristic International Networking Equipment satellite will be ejected from a canister in Discovery's payload bay at 2:10 a.m. Saturday by Payette. STARSHINE is a 19-inch hollow sphere covered by about 800 aluminum mirrors polished to a high shine by students around the world. International student observers will visually track the reflective spacecraft during the early morning and twilight hours for several months, measuring the atmosphere's density based on the rate at which STARSHINE's orbit decays.

Discovery has two Sunday landing opportunities on Kennedy Space Center's Runway 15. The first would begin with a deorbit burn at 11:54 p.m. CDT Saturday, and end with a landing at 1:03 a.m. Sunday. The second calls for a deorbit burn at 1:30 a.m. CDT Sunday, with landing at 2:38 a.m. The weather forecast calls for generally acceptable conditions.

Weather permitting, Discovery's computers will ignite the twin breaking rockets on the tail just before midnight to slow the vehicle toward a descent through the atmosphere high above the Pacific Ocean. The ground track shows the orbiter navigating its way to its seaside home at the Kennedy Space Center from the south after crossing Costa Rica, Cuba, the Florida Everglades, and East of Lake Okechobee.

The forecast for landing still shows a chance of rain within 30 miles of the runway and a possibility of crosswind violations on the 3-mile-long concrete Shuttle Landing Facility. The runway of choice for tonight's landing is Runway 15. The final turn to align the shuttle with the runway would be out over the water with landing from the northwest to the southeast. If landing is delayed one orbit, touchdown one orbit later at 2:38 a.m. CDT.

Following crew wakeup at 4 p.m. today, the astronauts began the final preparations for landing, including closing the hatches to the Spacehab module, which has served as the cargo transfer compartment throughout the flight. The wakeup music was "The Longest Day," to commemorate what spacecraft communicator in Mission Control Mario Runco called a "landing of a different kind." His reference was to the 55th anniversary of the Allied troop landing on the beaches of Normandy during World War II that occurred on June 6, 1944.

If all goes as planned, Discovery's cargo bay doors will swing shut at 9:18 p.m., after which the astronauts will climb into their launch and entry suits and strap into their seats. Commander Kent Rominger, Pilot Rick Husband and Flight Engineer Ellen Ochoa will be joined on the flight deck for entry by Mission Specialist Julie Payette. Tammy Jernigan, Dan Barry and Valery Tokarev will be seated down on the middeck for entry.

If landing occurs on the first opportunity, Discovery will have covered 3.8 million miles during the mission. STS-96 will be the 11th shuttle mission to end in darkness. Five previous flights have ended at Edwards AFB in California and five at KSC.

Mission Specialist Julie Payette of the Canadian Space Agency deployed the spherical, mirror-covered STARSHINE satellite at 2:31 a.m. CDT. The satellite rose slowly out of its payload bay and entered an orbit two miles below Discovery. At 6 a.m. CDT, the two spacecraft were 26 miles apart, with the distance between them widening by 10 miles each orbit.

STARSHINE project officials at NASA's Goddard Space Flight Center report they have already been able to see the bright satellite. More than 25,000 students from 18 countries are participating in the project. As the students track the satellite - which is visible to the naked eye - they will calculate the density of the Earth's upper atmosphere by recording changes in STARSHINE'S orbit. The satellite is expected to remain aloft for about 8 months, re-entering the atmosphere in January.

Earlier in the day, the shuttle crew successfully verified the performance of Discovery's small steering jets and flight control surfaces, ensuring their readiness to support landing. The crew also tested all the necessary communications channels, and stowed away some of the equipment and hardware used on board over the past several days.

With favorable weather conditions forecast for the primary landing site, mission managers decided not to activate the back-up landing site at Edwards Air Force Base in California. There are two landing opportunities at the Kennedy Space Center on Sunday. For the first, Commander Kent Rominger would fire Discovery's engines in a deorbit burn at 11:54 p.m. Saturday with a landing following at KSC's Shuttle Landing Facility at 1:03 a.m. Sunday. The second landing opportunity calls for a deorbit burn at 1:30 a.m. Sunday, resulting in a landing at 2:38 a.m. This will be the 11th night landing for the shuttle program.

Meanwhile the International Space Station continues to circle the globe at an altitude of 246 miles, trailing Discovery by 210 miles, with the distance increasing 10 miles each orbit.

Discovery swooped out of darkness as Commander Kent Rominger set the shuttle and his crewmates down on Runway 15 at the Shuttle Landing Facility in Florida to successfully complete the first shuttle mission of the year.

Rominger and Pilot Rick Husband fired Discovery's orbital maneuvering system engines just before midnight Saturday over Thailand to enable the spaceship to drop out of orbit for its high speed return to Earth.

Traveling in an almost due northerly ground track, Discovery crossed over Costa Rica, the southern Caribbean, northwest Cuba, and the Florida Everglades before honing in on the Kennedy Space Center for the 18th consecutive landing at the Florida spaceport.

Rominger and Husband were joined on the flight deck for entry and landing by Flight Engineer Ellen Ochoa and Mission Specialist Julie Payette, while Mission Specialists Tammy Jernigan, Dan Barry and Valery Tokarev were seated down in the middeck.

After landing, Discovery's astronauts were scheduled to undergo routine medical exams and be reunited with their families before spending the rest of the day relaxing in Florida.

The crew is expected to return to Houston early Monday afternoon, with their crew arrival at Ellington Field planned for about 1:30 p.m. The STS-96 crew's return to Ellington is open to the public.