NASA Astronaut Don Pettit Soyuz MS-26 Space Station Farewells and Hatch Closing

Watch as three International Space Station crew members—NASA astronaut Don Pettit, along with Roscosmos cosmonauts Alexey Ovchinin and Ivan Vagner—begin final preparations for their return to Earth aboard Soyuz MS-26, currently targeted for Saturday, April 19.

(In local time, MS-26 will touch down on Sunday, April 20: Pettit's 70th birthday!)