1,200 Light-Years Away Planet May Have Active Life
NASA's Kepler discovers first Earth-size planet in the 'habitable zone' of another star
NASA's Kepler finds 715 new worlds
Kepler finds a very wobbly planet
Bright star reveals new exoplanet
Astronomers answer key question: How common are habitable planets?
NASA's Kepler ushers in a new era of astronomy
NASA's Kepler discovers three super-Earth-size planets in "habitable zone"
Understanding Kepler's supernova
Cray bites the bullet on mother of all computers
Moon-sized planet found orbiting sun-like star
Earthlike planets could be close at hand
Newfound planet is best candidate yet for life
Pair of planets found orbiting twin suns
Dozens of new exoplanets discovered