Just a short time after a tiny telescope got professional-quality data on two transiting planets, the heavy weight champion among transit detectors landed with its own new edition of the on going, space freak show of exoworlds. Researchers at the Harvard-Smithsonian Ctr for Astrophysics, Univ. of Washington, and scads of other places report in Science this week discovery with the Kepler space telescope of two planets in orbit so close they're almost in each others britches. They are so close to...