universetoday.com
Planet Discovered with Only 3 Times the Mass of the Earth - Universe Today
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 … Continue reading "Planet Discovered with Only 3 Times the Mass of the Earth"