NASA Discovers First Earth-Size Planets Beyond Our Solar System

NASA's Kepler mission has discovered the first Earth-size planets orbiting a sun-like star outside our solar system.

Link: http://www.nasa.gov/home/hqnews/2011/dec/HQ_11-421_Kepler_Earth-Size_Planets.html

Time: 20. Dec. 2011

Feed: NASA Breaking News

Topics: earth-size, first, nasa, our, planets, solar, system