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{{Page|Mars 3|Objects|unmanned USSR spaceprobe|}}
{{Page|Mars 3|Events|unmanned USSR spaceprobe|}}

Latest revision as of 13:04, 2 September 2025




Mars 3 was a robotic space probe of the Soviet Mars program, launched May 28, 1971, nine days after its twin spacecraft Mars 2. The probes were identical robotic spacecraft launched by Proton-K rockets with a Blok D upper stage, each consisting of an orbiter and an attached lander.

1971-05-28T00:00:00Z
1971-05-28T00:00:00Z
1971 Mars 3
1971-05-28T00:00:00Z
1971-05-28T00:00:00Z
rocket launch
1972-08-23T00:00:00Z
1972-08-23T00:00:00Z
atmospheric entry
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Image transmission from surface of Mars by Soviet Union lander, Mars 3Image transmission from surface of Mars by Soviet Union lander, Mars 3
1972. Марс-31972. Марс-3
1972 CPA 41141972 CPA 4114
Possible Mars 3 lander from MRO ESP 031036 1345 MRGB.abrowsePossible Mars 3 lander from MRO ESP 031036 1345 MRGB.abrowse
PIA16920-MarsSoviet3Lander1971-PossibleDebrisFieldPIA16920-MarsSoviet3Lander1971-PossibleDebrisField
Capernicus crater in the Terra Sirenum is southwest of the Mars 3 lander and the Newton Crater landing site.Capernicus crater in the Terra Sirenum is southwest of the Mars 3 lander and the Newton Crater landing site.
Soviet commemorative plaques: left shows the 1971 Mars 3 mission, the first soft landing on Mars; right features the state emblem of the USSR on a red enamel background.Soviet commemorative plaques: left shows the 1971 Mars 3 mission, the first soft landing on Mars; right features the state emblem of the USSR on a red enamel background.
1971 Events montage 16-grid version1971 Events montage 16-grid version