Fox News: Tension in Space on Discovery Astronauts' First Spacewalk

[riky]

Tension in Space on Discovery Astronauts' First Spacewalk
     

<p>With the Earth spinning some 220 miles beneath them, two astronauts strolled from <a target="_blank" href="http://www.nasa.gov/mission_pages/shuttle/main/index.html">space shuttle Discovery</a> -- and into the cold vacuum of space outside the International Space Station.</p>
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