Astronomers have discovered the first Earth-size planet orbiting a star in the "habitable zone" — the range of distance from a star where liquid water might…
View More »
NASA's Kepler Discovers First Earth-Size Planet In The Habitable Zone of Another Star
Published on July 29, 2016
![](https://pinterest.com/pin/create/button/?url=https://cctubes.com/video/nasas-kepler-discovers-first-earth-size-planet-in-the-habitable-zone-of-another-star/&media=https://cctubes.com/wp-content/uploads/2016/07/nasas-kepler-discovers-first-ear.jpg&description=Astronomers have discovered the first Earth-size planet orbiting a star in the "habitable zone" -- the range of distance from a star where liquid water might...)
