Rick Mastracchio

• Crew set to depart International Space Station

  After six months in space, three crew members on the International Space Station are heading home.

  Science

  May 13, 2014
  
• Astronauts complete successful spacewalk to repair computer

  Spacewalking astronauts easily replaced a dead computer outside the International Space Station on Wednesday and got their orbiting home back up to full strength.

  Science

  Apr 24, 2014
  
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• Spacewalking astronauts tackle urgent repair job at space station

  Space station astronauts are taking a spacewalk to replace a dead computer and get their orbiting home back up to full strength.

  Science

  Apr 23, 2014
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• ‘Live From Space’: Nat Geo to air special from the space station

  What's it like living and working in space? Find out in a live National Geographic Channel special on Friday.

  Entertainment

  Mar 14, 2014
• NASA delays second space walk over suit issues

  Astronauts removed an old space station pump Saturday, sailing through the first of a series of urgent repair spacewalks to revive a crippled cooling line.

  Science

  Dec 21, 2013