Watch CBSN Live

New space capsules can hold 4 astronauts

NASA is performing its second of three spacewalks at the International Space Station. CBS News space consultant Bill Harwood joins CBSN's Elaine Quijano and John Dickerson with more on walking in zero gravity.
View CBS News In
CBS News App Open
Chrome Safari Continue
Be the first to know
Get browser notifications for breaking news, live events, and exclusive reporting.