Encyclopedia Astronautica
Mars Together



mars86dw.jpg
Mars 1986
NPO Energia nuclear-powered Mars expedition spacecraft designed in 1978-1986. The reactor system was split into two independent units to provide redundancy.
Credit: © Mark Wade
Russian Mars orbiter. Study 1994. In 1994-95, RKK Energia, and NASA's Jet Propulsion Laboratory analyzed the project 'Mars Together'.

This studied the use of spacecraft using solar arrays or nuclear reactors of up to 30 to 40 kW for insertion into Martian orbit and operation of a side-looking radar to digitally map the surface. As a preliminary step a demonstration launch was proposed of a spacecraft with a mass of 120 to 150 kg, a solar panel area of 30 square meters and engines with a thrust of 3 kW. Objectives of the experiment would be understanding of the changing of the orbital altitude with continuous work of the ion engine for several hundred hours.

Electric System: 40.00 average kW.

Gross mass: 150 kg (330 lb).

More... - Chronology...


Associated Countries
See also
  • Mars Expeditions Since Wernher von Braun first sketched out his Marsprojekt in 1946, a succession of designs and mission profiles were seriously studied in the United States and the Soviet Union. By the late 1960's Von Braun had come to favour nuclear thermal rocket powered expeditions, while his Soviet counterpart Korolev decided that nuclear electric propulsion was the way to go. All such work stopped in both countries in the 1970's, after the cancellation of the Apollo program in the United States and the N1 booster in the Soviet Union. More...

Associated Manufacturers and Agencies
  • Korolev Russian manufacturer of rockets, spacecraft, and rocket engines. Korolev Design Bureau, Kaliningrad, Russia. More...

Bibliography
  • Semenov, Yu. P., S P Korolev Space Corporation Energia, RKK Energia, 1994.

Mars Together Chronology


1994 During the Year - .
  • Mars Together - . Nation: Russia. Spacecraft: Mars Together. RKK Energia, and NASA's Jet Propulsion Laboratory analysed the project 'Mars Together'. This studied the use of spacecraft using solar arrays or nuclear reactors of up to 30 to 40 kW for insertion into Martian orbit and operation of a side-looking radar to digitally map the surface.

Home - Browse - Contact
© / Conditions for Use