Expedition 42 Barry Wilmore are seen gathered inside the Japanese Kibo module of the International Space Station working with equipment.

Expedition 42 Commander Barry Wilmore of NASA and Flight Engineers Elena Serova, Alexander Samoukutyaev and Anton Shkaplerov of Roscosmos are seen here gathered inside the Japanese Kibo module of the International Space Station working with equipment. Astronauts and Cosmonauts work a variety of science experiments and orbital maintenance while on their tour of duty aboard the ISS.