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Mission coverage
Progress MS-21 Undocking
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Mission brief
The flight at a glance.
The Progress MS-21 spacecraft will undock from the Poisk module of the International Space Station. After undocking, the cosmonauts will rotate the ship remotely and take imagery of the leaked radiator. It will then de-orbit and burn up in the atmosphere.
Open the full mission →Published flight sequence
Know what comes next.
Planned timings relative to the target. These steps do not indicate live progress.
A flight sequence has not been published for this mission.