---
title: Alien Planets Like Earth – Documentary — HIGH T3CH
url: https://hight3ch.com/alien-planets-like-earth-documentary/
date: 2014-05-25
---

# Alien Planets Like Earth – Documentary

About one in five sunlike stars observed by NASA’s planet-hunting Kepler spacecraft has an Earth-size planet in the so-called habitable zone, where liquid water — and, potentially life — could exist, according to the new study. If these results apply elsewhere in the galaxy, the nearest such planet could be just 12 light-years away.