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Space Station Spacewalk

WATCH LIVE: Spacewalk To Fix Space Station

Space.com | Megan Gannon | Posted 12.24.2013 | Science

Two American astronauts are spending Christmas Eve working in the vacuum of space to hopefully fix the vital cooling system aboard the International S...

After Near-Fatal Mishap, Astronauts' Helmets Get Low-Tech Fix

collectSPACE.com | Robert Z. Pearlman | Posted 12.20.2013 | Science

HOUSTON — Astronauts preparing to spacewalk outside the International Space Station are outfitting their spacesuits with an unusual device: a makesh...

Last Spacewalk Of NASA's Shuttle Era

Posted 09.11.2011 | Technology

*Scroll down for photos of the spacewalk.* (MARCIA DUNN, AP/THE HUFFINGTON POST) CAPE CANAVERAL, Fla. -- A pair of astronauts ventured out on the l...