Aboard the International Space Station, NASA astronaut Tom Marshburn handed over command of the International Space Station to Roscosmos cosmonaut Oleg Artemyev during a change of command ceremony May 4.
Farewell remarks also took place ahead of Crew-3 undocking and splashdown following their six-month mission aboard the orbital outpost.
Marshburn and Artemyev are in the midst of long duration missions living and working aboard the microgravity laboratory to advance scientific knowledge and demonstrate new technologies for future human and robotic exploration missions