Saturday, February 4, 2012

Space voyages shouldn't be politically incorrect
[ Fri, 3 Feb 2012 21:19:35 GMT ]

An artist's conception shows an astronaut examining the Mars Pathfinder mission's Sojourner rover, which operated on the Red Planet in 1997.Why should politicians support trips beyond Earth orbit? It's good for jobs in the short term, and good for our survival in the long term. Commentary by NBC News' Jay Barbree.


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