NASA will launch two spacecraft to Mars in 1975 to soft-land on the surface and test for signs of life. After confirming the site data from orbit, each of the spacecraft will separate into two parts, an orbiter and a lander. Together they will conduct scientific studies of the Martian atmosphere and surface. The lander's instruments will collect data for transmission to earth, direct or via the orbiter, including panoramic, stereo color pictures of its immediate surroundings, molecular organic and inorganic analyses of the soil, and atmospheric, meteorological, magnetic, and seismic characteristics. It will also make measurements of the atmosphere as it descends to the surface.
Project Viking.
Spaceflight ; 15
1973-09-01
Miscellaneous
No indication
English
NTRS | 1977
|NTRS | 1972
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