(0318 LS M02)BREAKTHROUGH EVIDENCE OF BIG BANG

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US astronomers have for the first time directly observed evidence of cosmic inflation -- the unbelievably rapid expansion of the universe in the first moments after the Big Bang.

The team led by an astronomer from Harvard has also announced the first direct evidence for something predicted a century ago by Albert Einstein: gravitational waves.


Video provided by Xinhua News Agency
Producer : Xinhua News Agency

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