US scientists find potentially habitable planet near Earth - Yahoo! News: "WASHINGTON (AFP) – US astronomers said Wednesday they have discovered an Earth-sized planet that they think might be habitable, orbiting a nearby star, and believe there could be many more planets like it in space.
The planet, found by astronomers at the University of California, Santa Cruz, and the Carnegie Institution of Washington, is orbiting in the middle of the 'habitable zone' of the red dwarf star Gliese 581, which means it could have water on its surface.
Liquid water and an atmosphere are necessary for a planet to possibly sustain life, even it it might not be a great place to live, the scientists said."
"The light of the body is the eye: if therefore thine eye be single, thy whole body shall be full of light." --Jesus
"Sometimes the first duty of intelligent men is the restatement of the obvious" --George Orwell
"The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function." --F. Scott Fitzgerald
Wednesday, September 29, 2010
Stretching Habitable
Interesting. And "only" 20 LY away. But not likely to be as habitable as the headline suggests.