Page 4 - News tagged with rocky surface

Penn State expert determined to find life on Earth-like planets

Thanks to popular Hollywood films like "E.T.," "Avatar" and "Super 8," life on other planets seems highly conceivable to people who have considered the idea that we are not alone in the universe. Jim Kasting, distinguished ...

Astronomy

Jun 17, 2011

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MESSENGER Spacecraft Prepares for Final Pass by Mercury

(PhysOrg.com) -- NASA's Mercury Surface, Space Environment, Geochemistry, and Ranging spacecraft known as MESSENGER will fly by Mercury for the third and final time on Sept. 29. The spacecraft will pass less than 142 miles ...

Space Exploration

Sep 23, 2009

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