The Hubble Space Telescope has discovered a mysterious X-shaped object traveling at 11,000mph. NASA says that P/2010-A2 may be a comet, a product of the collision between two asteroids.
Or a Klingon Warbird. Either way.

[ VIA ]

One pedestrian crossing the bridge was injured during the incident, but amazingly no-one was killed. Police are investigating why the truck was travelling with its dumper raised.

A clip from Astrophysicist Dr. Neil deGrasse Tyson, appearance before a sold-out audience at The Richmond Forum in Richmond, Virginia. Did you know there’s a name for what happens to your body when you fall into a Black Hole?

http://www.vimeo.com/7688147