mermadesings: greenekangaroo: rixwilson: Nasa has found a twin Earth orbiting a star like the Sun in the Milky Way. Kepler 452b - which has been dubbed Earth 2.0 - is six billion years old, has a 385 day year and orbits its star at the same distance
tags: ciel62,
from: https://ciel62.tumblr.com/post/125230599426