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July 28, 2009

Moon Smasher

Moon Smasher - July 2009
A NASA satellite called LCROSS heads to the moon in the hope of finding buried water.

Secrets in the Salt

Secrets in the Salt - July 2009
Salt deposits that formed 250 million years ago hold tantalizing hints of early life.

Bird Brains

Bird Brains - July 2008
Clues to the origins of human language are turning up in the brains of birds.

Profile: Lonnie Thompson

Profile: Lonnie Thompson - July 2009
A climatologist struggles to save ancient history preserved in ice that is now melting.

July 28, 2009 | July 21, 2009 | July 14, 2009 | July 7, 2009 | June 30, 2009
July 30, 2008 | July 23, 2008 | July 16, 2008 | July 9, 2008 | July 2, 2008
June 25, 2008 | July 24, 2007 | July 10, 2007 | Jan. 2007
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