Earth-Sized Planets Discovered Orbiting Alien Sun

Video Channel
Please help us to find bad videos. Broken or unappropriated video content?
NASA's Kepler mission has detected two worlds, one slightly smaller and one almost the same size as Earth. This is the first time that Earth-sized planets have been confirmed orbiting another star.
Fpvracer.lt is not the owner of this text/video/image/photo content, the real source of content is Youtube.com and user declared in this page publication as Youtube.com user, if you have any question about video removal, what was shared by open community, please contact Youtube.com directly or report bad/not working video links directly to video owner on Youtube.com. Removed video from Youtube.com will also be removed from here.