By examining microwave polarisation in the Cosmic Microwave Pattern, evidence of Gravitational waves rippling through the Universe after being expanded by “inflation” has been discovered by astronomers using the BICEP 2 telescope at the South Pole. The evidence indicates that the Universe expanded at a rate that was faster than light the instant after the “Big Bang” explosion occurred at the beginning of the Universe.
The full story is here: http://www.astronomynow.com/news/n1403/17inflation/#.UygTgc-PMiQ
