NASA astronauts, awaiting return after delay, conduct joint spacewalk
Sunita Williams and Butch Wilmore have been in space for the last 8 months. They exited the ISS to conduct maintenance work ...
Sunita Williams sets spacewalking record, surpasses Peggy Whitson's feat | Here's the video
NASA astronaut Sunita Williams and Butch Wilmore made a 5.5-hour spacewalking record. They broke the record of former ...