Friday, August 07, 2009

"a mission to find potentially habitable worlds"

NASA's planet-hunting spacecraft, Kepler, has made radical new discoveries about a hellish planet a thousand light years away -- proof, scientists say, that the craft will be able to carry out its mission of finding other Earths in our galaxy, provided they exist.

Kepler, which was launched in March, is the first spacecraft with a mission to find potentially habitable worlds. Over the next few years, as it circles the sun in an Earth-trailing orbit, it will scan 100,000 stars in the constellations of Cygnus and Lyra, looking for planets.

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