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ExoMars Trace Gas Orbiter

The ExoMars Trace Gas Orbiter mission studies the Martian atmosphere and serves as a communications relay for Mars surface missions.

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Identity

Aliases
ExoMars TGO missionTrace Gas Orbiter mission
Name
ExoMars Trace Gas Orbiter
Status
active

Details

Astronauts
-
Description
The ExoMars Trace Gas Orbiter mission studies the Martian atmosphere and serves as a communications relay for Mars surface missions.
Destination
Near-circular Mars orbit at approximately 400 km altitude for trace-gas and atmospheric mapping plus communications relay for Mars surface missions
Launch Site
Outcome
TGO entered Mars orbit in 2016 and continues extended atmospheric science and relay operations.
Programs
Start Date
2016-03-14
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Creation Time
July 30, 2026 at 21:34:38 UTC
Updated Time
August 22, 2026 at 09:30:17 UTC

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