Tuesday, April 14, 2009

Habitable Planet


Aside from our planet earth that has support all living things, some scientists and astronomers that they found another planet that gives life possible.

1. habitable planet


Gliese 581 C marked a milestone in the search for worlds beyond our solar system. It is the smallest exoplanet ever detected, and the first to lie within the habitable zone of its parent star, thus raising the possibility that its surface could sustain liquid water, or even life. It is 50 percent bigger and 5 times more massive than Earth.


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