The Unique System of Kepler 11
NASA describes Kepler as their first mission capable of finding Earth-size planets around other stars -
' alt='Artist's conception of a simultaneous transit of three planets before Kepler-11 observed by NASA's Kepler spacecraft on Aug. 26, 2010.' >and it's doing a very good job. In the journal Nature earlier this month, NASA scientists announced the discovery of a unique system of 6 stars orbiting very close to their parent star, Kepler 11. I spoke to Dr Jack Lissauer...