Astronomers Find Earthlike Planet, but It’s Infernally Hot
Kepler-78b, a planet some 400 light-years away is the first Earth-size planet that seems to be made of the same mixture of rock and iron as Earth. [Source]
Publication Date:Origin: nytimes.com
Category: Space and Astronomy
Topics: planet, , Earth, mixture, seems, Earth-size, first, light-years, Kepler-78b, Infernally, It’s, Planet, Earthlike, Astronomers