Did NASA discover Earth 2.0? Maybe. Here's what we know

by gpresot on 7/24/2015, 7:45 AM with 1 comments
  • by nitin_flanker on 7/24/2015, 8:01 AM

    Nasa, yesterday said "It appears that Earth-like (habitable) planets are quite common". "15-25% of sun like stars have Earth-like planets"