Featured Sites
Astronomers find three smallest planets outside solar system
Astronomers have discovered the three smallest confirmed planets ever detected outside our solar system. The three planets, which all orbit a single star, are smaller than Earth and appear to be rocky. Their existence suggests that the galaxy could be teeming with similarly rocky planets'€”and that there's a good chance that many are in the so-called habitable zone, where liquid water and possibly life could exist.
Source: ScienceDaily