added 2007 Thu Feb 1 15:41:46 by bhartzer
Two NASA astronauts kicked off the first of four tightly-packed spacewalks outside the International Space Station (ISS) Wednesday by carefully overhauling part of the orbital laboratory's cooling system despite the last-minute find of a few toxic ammonia flakes.
Two NASA astronauts kicked off the first of four tightly-packed spacewalks outside the International Space Station (ISS) Wednesday by carefully overhauling part of the orbital laboratory's cooling system despite the last-minute find of a few toxic ammonia flakes.
