Tags: space, testing, safer, emergency, backpack, designed, rescue, spacewalkers, lose, contact, spacecraft
Tags: space, edward, higgins, white, american, spacewalker, gemini, june, credit, nasa, james, mcdivitt
Tags: space, peggy, whitson, leaving, airlock, spacewalk, january, performed, seventh, expedition, commander, shane, kimbrough, lasted, hours, minutes, holds, record, oldest, female, spacewalker