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Einstein General Relativity

Big Discovery May Help Bring 'Theory Of Everything'

Space.com | Mike Wall | Posted 03.24.2014 | Science

The discovery that the universe really did expand at many times the speed of light immediately after the Big Bang should bring physicists slightly cl...

Key Einstein Theory Faces Toughest Test Yet

Posted 04.26.2013 | Science

By: Clara Moskowitz Published: 04/25/2013 02:02 PM EDT on SPACE.com An extreme pair of superdense stars orbiting each other has put Einstein's gen...