Astronauts Butch Wilmore and Suni Williams will conduct a spacewalk outside the International Space Station to swab the ...

NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore surely didn't think they'd still be on the International ...

As for the spacewalk itself, if you’d like to watch along with the event, it will be livestreamed on NASA’s streaming service ...

Barry Wilmore remains at the International Space Station after problems with a spacecraft, with late March now the scheduled ...

NASA astronauts Sunita Williams and Barry Wilmore will go on a spacewalk. The live coverage of the spacewalk will take place ...

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The Expedition 72 crew has completed final preparations for a scheduled science and maintenance spacewalk on Thursday.

During the Thursday spacewalk, the two astronauts, Sunita Williams and Butch Willmore, will swab the Space Station for microorganisms.

On Tuesday, astronauts aboard the International Space Station focused on two key tasks: preparing for an upcoming spacewalk ...

On Thursday January 30th, astronauts Suni Williams and Butch Wilmore are doing a 6.5-hour spacewalk outside the International Space Station.