Scientists find most Earthlike planet yet
Models predict planet should be either rocky or covered with oceans.
An Earthlike planet spotted outside our solar system is the first found that could support liquid water and harbor life, scientists announced Tuesday.
Liquid water is a key ingredient for life as we know it. The newfound planet is located at the "Goldilocks" distance — not too close and not too far from its star to keep water on its surface from freezing or vaporizing away.
And while astronomers are not yet able to look for signs of biology on the planet, the discovery is a milestone in planet detection and the search for extraterrestrial life, one with the potential to profoundly change our outlook on the universe.
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Source/Submitted by: http://www.msnbc.msn.com/ - Ker Than
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