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Progress MS-31 Departs ISS, Frees Up Space
16 Mar
Summary
- Progress MS-31 undocks from ISS Monday, clearing a vital dock.
- Freighter burns up on re-entry; debris sinks in South Pacific.
- Next cargo ship, Progress MS-33, launches March 22.

The Russian Progress MS-31 cargo spaceship undocked from the International Space Station's Poisk module on Monday, March 16th. This action vacated a critical docking port for the next arriving space freighter.
Following its undocking, the Progress MS-31 will initiate a braking maneuver later on Monday. The spacecraft is designed to largely disintegrate during re-entry into Earth's dense atmosphere. Non-combustible components are destined to sink in the South Pacific Ocean's Uninhabited Area.
Earlier, on July 3rd, the Progress MS-31 had successfully delivered approximately 2.5 metric tons of essential cargo. This included vital equipment, crew provisions, and food supplies.
The next scheduled cargo delivery will be the Progress MS-33 spacecraft, with its launch set for March 22nd and docking anticipated on March 24th. The Progress MS series are automated Russian vehicles crucial for servicing orbital stations, delivering various supplies, and performing orbital adjustments.




