Sponsored by Navy Federal Credit Union
TRAFFIC ALERT Southbound U.S. 1 diverted onto westbound Prince William Parkway. Eastbound Prince William Parkway is blocked at U.S. 1.

WATCH LIVE: Astronauts conduct spacewalk at space station

WASHINGTON – Astronauts will go outside the International Space Station Thursday to repair an ammonia leak on a radiator. Expedition 33 Commander Sunita Williams of NASA and Flight Engineer Akihiko Hoshide of Japan will conduct the operation.

Watch live coverage of the walk below, courtesy of NASA TV.


Streaming Live by Ustream

Related Story:

Follow WTOP on Twitter.

(Copyright 2012 by WTOP. All Rights Reserved.)



Advertiser Content