According to the Einstein’s General Theory of Relativity, nothing can travel past the speed of light because that object would have infinite energy.  By breaking the speed of light, we can possibly make it to other worlds faster or travel back in time.
In Geneva, Swtizerland, CERN, the European Organization for Nuclear Research, with its Large Hadron Collider (LHC), has managed to get subatomic particles to break the speed of light and have asked scientists worldwide to test its findings.  If this event is true and accurate, it would break a fundamental law of physics in a profound and provocative way.
Here’s a quick summary of CERN’s physics defying experiment:

Here’s a longer, more thorough account of the experiment: