Source: http://www.usatoday.com/story/news/natio...
Stashed in:
Neat! More:
http://pandawhale.com/post/70155/caltech-researchers-find-evidence-of-a-real-ninth-planet
Nearby planet likely made of diamonds
International study suggests a massive black hole exists in the Sword of Orion
Tens of billions of Earths, just around the way
Project Apollo Archive on Flickr
9:13 PM Jan 20 2016