For the first time, scientists have peered back to the early days of the universe and found it moved five times slower than it does today
Scientists have peered into the early days of the universe, when it was about 1 billion years old, and discovered that things moved in slow motion compared with now. The finding supports Albert Einstein’s general theory of relativity, which suggests that the distant universe moved much more slowly in the past. Given the vastness of the universe, studying its earliest days is like looking back in time.
“If you were there, in this infant universe, one second would seem like one second — but from our position, more than 12 billion years into the future, that early time appears to drag.” Expansion of the universe Research shows that the universe is expanding, and at an accelerated rate, too, which scientists are still trying to understand.
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