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It's a clincher

作者:覃恤犹    发布时间:2019-03-07 07:13:10    

By Adrian Cho AFTER carefully studying the faint microwave echo of the big bang, three teams of astrophysicists say that our Universe really did start out much smaller than an atom and then expanded faster than light, exploding in size during its first fraction of a second in existence. It’s the best evidence yet for what’s called “inflation” theory. Last year experimenters working with Boomerang and Maxima, microwave telescopes attached to high-altitude balloons,

 

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