Today In The Space World on MSN

Are we a simulation? String theory, infinite universes and the search for ultimate reality

What if our 3D reality is a projection from a 2D surface? Part 2 dives deeper into string theory's claim of 10 hidden ...
Space.com on MSN

Einstein's right again! Scientists catch a feasting black hole dragging the very fabric of spacetime

Astronomers have observed a star wobbling in its orbit around a ravenous supermassive black hole that is ripping it apart and ...