How Big Is the Observable Universe? March 31, 2023, 07:47:47 AM How Big Is the Observable Universe?[html]Why is the observable universe so big? Here's why the universe’s size isn’t constrained by the speed of light.[/html]Source: How Big Is the Observable Universe? (http://ht**://www.discovermagazine.c**/the-sciences/how-big-is-the-observable-universe) Quote Selected
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