NASA Weekly ISS Space to Ground Report for December 21, 2018

Russian Search and Rescue teams arrive at the Soyuz MS-09 spacecraft shortly after it landed with Expedition 57 crew members Serena Auñón-Chancellor of NASA, Alexander Gerst of ESA (European Space Agency), and Sergey Prokopyev of Roscosmos near the town of Zhezkazgan, Kazakhstan on Thursday, Dec. 20, 2018. Auñón-Chancellor, Gerst, and Prokopyev are returning after 197 days in space where they served as members of the Expedition 56 and 57 crews onboard the International Space Station. Credit: NASA/Bill Ingalls.

NASA's Space to Ground is your weekly update on what's happening aboard the International Space Station.

Got a question or comment? Use #spacetoground to talk to us.

Please follow SpaceRef on Twitter and Like us on Facebook.