NASA’s science missions bring the universe into sharper focus even as agency struggles with manned flight

Life is tough these days at NASA, the space agency that can't launch anyone into space.

It wrestles with basic questions: Where to go? How to get there? When? And for what purpose?

It killed a plan to return to the moon and now is building a jumbo rocket to go to . . . well, it's unclear. Maybe to an asteroid: a rock to be named later.

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Karen Tumulty 12 Feb, 2012

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Source: http://feeds.washingtonpost.com/click.phdo?i=bff9329fba98f07a192dccc916c1a1ed
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