Expedition 50 Flight Engineer Peggy Whitson works outside the International Space Station during her record-breaking eighth spacewalk. iss050e064096 (March 30, 2017) Larger image
Covering the business and politics of space
Expedition 50 Flight Engineer Peggy Whitson works outside the International Space Station during her record-breaking eighth spacewalk. iss050e064096 (March 30, 2017) Larger image