View Full Version : Watch Live Webcast: Secrets of the Universe’s First Light

2014-Apr-18, 03:20 PM
Just a month ago came the news of the first direct evidence of primordial gravitational waves — ripples in the fabric of spacetime — providing the first direct evidence the Universe underwent a brief but stupendously accelerated expansion immediately following the Big Bang. This almost unimaginably fast expansion when the Universe was only a trillionth […]

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