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Viking 2 Orbiter

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Description: Spacecraft and mission profile from the National Space Science Data Center.
NASA - NSSDC - Spacecraft - Details The Viking project consisted of launches of two separate spacecraft to Mars, Viking 1, launched on 20 August 1975, and Viking 2, launched on 9 September 1975. Each spacecraft consisted of an orbiter and a lander. After orbiting Mars and returning images used for landing site selection, the orbiter and lander detached and the lander entered the martian atmosphere and soft-landed at the selected site. The orbiters continued imaging and other scientific operations from orbit while the landers deployed instruments on the surface. The fully fueled orbiter-lander pair had a mass of 3527 kg. After separation and landing, the lander had a mass of about 600 kg and the orbiter 900 kg.
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Page title:NASA - NSSDC - Spacecraft - Details
Keywords:NASA, NSSDC, NSSDC Master Catalog, NMC, spacecraft, experiments, datasets, data collections, personnel, space events, lunar maps, planetary maps, new data, updated data, lunar events, planetary events, historical events
Description:NSSDC Master Catalog
IP-address:128.183.114.107

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