View Full Version : Planet Discovered with Only 3 Times the Mass of the Earth

2008-Jun-02, 08:30 PM
Most of the planets found to date have been massive and orbiting their parent stars at a fraction the orbit of Mercury - the hot jupiters. They're interesting to astronomers, but the big goal is going to be finding Earth-mass planets orbiting other stars. To do this, astronomers are looking for less massive stars, where [...]

More... (http://www.universetoday.com/2008/06/02/planet-discovered-with-only-3-times-the-mass-of-the-earth/)