Mildly encouraging news for Earthlings hoping to escape the scorched ruins of our own planet: A team of astronomers has found evidence for four Earth-sized (ish) worlds orbiting tau Ceti, a Sun-like star located just 12 light years away. Two of these planets, the researchers say, might barely be on the edge of the…
Source: Gizmodo – Don’t Get Too Excited About Alien Life on Tau Ceti