NASA Discovers New Double-Star Planet Systems

[Craig]

http://www.nasa.gov/mission_pages/kepler/news/kepler-34-35.html

While long anticipated in both science and science fiction, the existence of a circumbinary planet -- a planet orbiting two stars – like "Tatooine" portrayed in the film Star Wars more than 30 years ago, was not definitively established until the discovery of Kepler-16b, announced in September 2011.

Today, using data from NASA’s Kepler mission, astronomers announced the discovery of two new double-star planet systems – Kepler-34 and Kepler-35 – at the 219th meeting of the American Astronomical Society in Austin, Texas, Jan. 8-12, 2012.

"This work further establishes that such 'two sun' planets are not rare exceptions, but may in fact be common, with many millions existing in our galaxy," said William Welsh of San Diego State University and Kepler participating scientist who led the study. "This discovery broadens the hunting ground for systems that could support life."