Ranging from the unimaginably small to the unimaginably big, the scale of the universe is mind-boggling. Watch to try to wrap your head around it. Produced by Alex Kuzoian. Follow BI Video ...
It expanded so fast that in about a trillionth of a trillionth of a billionth of a second, a chunk of space the size of an atom would have exploded ... now etched into the large-scale structure of the ...
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