“Planet Earths” –Common in the Universe


White Dwarf Star


“We have just raised the probability that many rocky planets are like the Earth, and there’s a very large number of rocky planets in the universe,” said Edward Young, UCLA professor of geochemistry and cosmochemistry. “We’re studying geochemistry in rocks from other stars, which is almost unheard of.”


Rocky Planet Formula -Less is More for Life

Rocky Exoplanet


“The composition of a rocky planet is one of the most important missing pieces in our efforts to find out whether a planet is habitable or not,” said Haiyang Wang with the Australia National University Research School of Astronomy and Astrophysics (RSAA).