Strange mystery spheres on mars

Mars exploration rover opportunity discovers strange rocks on the surface of mars six years after landing on mars NASA rover Opportunity keeps trekking along adn the most recent find a basketbal sized rock may harbor clues about the planets interior.

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Channels: Atomic, molecular, and optical physics Astrophysics

Tags: Mars Exploration Rover Discovers Strange Rocks

Uploaded by: ( Send Message ) on 11-01-2013. Dnatube suggest users to have interest in drug testing, mesothelioma, insurance, medical lawyers.

Duration: 3m 18s

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