NASA astronauts Shannon Walker and Megan McArthur are pictured during crew handover activities aboard the International Space Station.
iss065e006538 (April 26, 2021) — Expedition 65 Flight Engineers Shannon Walker and Megan McArthur, both NASA astronauts, are pictured during crew handover activities aboard the International Space Station. Walker was preparing for her departure with her SpaceX Crew-1 crewmates and helping McArthur, a Crew-2 Pilot, get up to speed with station systems.