Soyuz Hatch Closed, Crew Awaits Undock

The Soyuz MS-23 spacecraft is docked to the station's Prichal module as NASA astronaut Frank Rubio and two cosmonauts prepare for departure. Credit: NASA TV
The Soyuz MS-23 spacecraft is docked to the station’s Prichal module as NASA astronaut Frank Rubio and two cosmonauts prepare for departure. Credit: NASA TV

At 12:41 a.m. EDT, the hatch closed between the Soyuz MS-23 spacecraft and the International Space Station in preparation for undocking. NASA astronaut Frank Rubio and cosmonauts Sergey Prokopyev and Dmitri Petelin of Roscosmos are scheduled to undock their Soyuz spacecraft at 3:54 a.m. to begin their journey back home.

Mission coverage will continue live on NASA TV, the agency’s website, and the NASA app at the following times (all EDT):

  • 3:30 a.m. – Undocking coverage begins (undocking scheduled at 3:54 a.m.)
  • 6 a.m. – Deorbit burn and landing coverage begins (landing scheduled at 7:17 a.m. / 5:17 p.m. Kazakhstan time)

The Soyuz will undock from the Prichal module, heading for a parachute-assisted landing at 7:17 a.m. (5:17 p.m. Kazakhstan time) on the steppe of Kazakhstan, southeast of the remote town of Dzhezkazgan.


Learn more about station activities by following the space station blog, @space_station and @ISS_Research on X, as well as the ISS Facebook and ISS Instagram accounts.

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