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Failure
May 10, 1971 4:58 pm

Mars-2d

|

Proton

Baikonur Cosmodrome, Republic of Kazakhstan
Days
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May 10, 1971 4:58 pm
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2026-07-13 13:47:10

Mars orbiter and lander
Launch Overview
Window Open 16:58 UTC
Window Close 16:58 UTC
Lift Off May 10, 1971 · 16:58 UTC
Launch Facility Baikonur Cosmodrome, Republic of Kazakhstan
Launch Pad 81/23 (81L)
Target Orbit Mars Orbit
Payload Overview
Customer Soviet Space Program
Payload Mars-2d
Rocket Proton
Destination Mars Orbit
Recovery Overview
Landing Location See Mission Notes
Landing Type RTLS / Droneship

Other Launches

Mars orbiter and lander

Height

LEO Payload

Total Launches

Status

Soviet Space Program
81/23 (81L)
Launch Overview
Window Open 16:58 UTC
Window Close 16:58 UTC
Lift Off May 10, 1971 · 16:58 UTC
Launch Facility Baikonur Cosmodrome, Republic of Kazakhstan
Launch Pad 81/23 (81L)
Target Orbit Mars Orbit
Payload Overview
Customer Soviet Space Program
Payload Mars-2d
Rocket Proton
Destination Mars Orbit
Recovery Overview
Landing Location See Mission Notes
Landing Type RTLS / Droneship

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