At 12:20 a.m. EDT, the hatch closed between the Soyuz MS-12 spacecraft and the International Space Station in preparation for undocking scheduled for 3:37 a.m.
Two members of Expedition 60 – NASA astronaut and Flight Engineer Nick Hague and Expedition 60 and Soyuz commander Alexey Ovchinin of the Russian space agency Roscosmos – and visiting astronaut Hazzaa Ali Almansoori of the United Arab Emirates are expected to land back on Earth at 7 a.m.
NASA Television will air live coverage of the undocking beginning at 3 a.m.
Learn more about station activities by following the space station blog, @space_station and @ISS_Research on Twitter as well as the ISS Facebook and ISS Instagram accounts.