From PRNewswire: NASA’s Kepler Mission to Seek Other Earths

Painting of Milky Way galaxy used as backgroun...Image via Wikipedia

NASA’s Kepler Mission to Seek Other Earths:

“Kepler is scheduled to blast into space from Cape Canaveral Air Force Station, Fla., aboard a Delta II rocket on March 5 at 10:48 p.m. EST. It is the first mission with the ability to find planets like Earth — rocky planets that orbit sun-like stars in a warm zone where liquid water could be maintained on the surface. Liquid water is believed to be essential for the formation of life.

‘Kepler is a critical component in NASA’s broader efforts to ultimately find and study planets where Earth-like conditions may be present,’ said Jon Morse, the Astrophysics Division director at NASA Headquarters in Washington. ‘The planetary census Kepler takes will be very important for understanding the frequency of Earth-size planets in our galaxy and planning future missions that directly detect and characterize such worlds around nearby stars.’

The mission will spend three and a half years surveying more than 100,000 sun-like stars in the Cygnus-Lyra region of our Milky Way galaxy. It is expected to find hundreds of planets the size of Earth and larger at various distances from their stars. If Earth-size planets are common in the habitable zone, Kepler could find dozens; if those planets are rare, Kepler might find none.”

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SPACE.com — First Look Inside Dark Moon Craters (via delicious)

The Moon - Waxing Gibbous 98% of FullImage by kstrebor via Flickr Post from NewsGator.com:

SPACE.com — First Look Inside Dark Moon Craters (via delicious)

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“The images, taken on Nov. 17, 2008, cover part of the Haworth crater at the moon’s south pole and the western rim of Seares crater, an impact feature near the north pole. Bright areas in each image represent either surface roughness or slopes pointing toward the spacecraft.” – Ron Bailey

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