NASA's Press Briefing on Upcoming Spacewalk: Live Coverage

NASA officials will hold a press briefing on Monday to preview the first-ever spacewalk by an Arab astronaut, Sultan Al Neyadi of the United Arab Emirates, scheduled for Friday. The mission, International Space Station U.S. Spacewalk 86, will be led by NASA astronaut Steve Bowen and will last six and a half hours. The spacewalk is part of a project to bring online a new generation of solar arrays to supply the station with power.