2 Russian cosmonauts performed 7-hour spacewalk outside the ISS
Read full article: 2 Russian cosmonauts performed 7-hour spacewalk outside the ISSTwo Russian cosmonauts will perform a roughly seven-hour spacewalk outside the International Space Station Thursday. Sergey Prokopyev, commander of the current Expedition 69 mission aboard the International Space Station (ISS), and flight engineer Dmitry Petelin are scheduled to step outside the orbiting lab Thursday at 10:20 a.m.