Expedition 56 Flight Engineers Oleg Artemyev and Sergey Prokopyev of the Russian space agency Roscosmos began a spacewalk when they opened the hatch of the Pirs docking compartment of the International Space Station at 12:17 p.m. EDT. Artemyev will be designated extravehicular crew member 1 (EV1) for the spacewalk wearing the Russian Orlan spacesuit with red stripes. Prokopyev …
Cosmonauts Working Outside Station for Russian Spacewalk
