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NASA Briefing on Curiosity's First Sample From Inside a Martian Rock

Marcia S. Smith
Posted: 20-Feb-2013
Updated: 20-Feb-2013 12:13 PM

NASA will hold a media teleconference this afternoon, February 20, 2013, at 3:00 pm ET, to discuss the Mars Curiosity rover's latest scientific activities.  Scientists confirmed this morning that Curiosity has collected the first-ever sample from inside a rock on Mars.

The teleconference will be streamed live at and  Visuals will be available at


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