How Big is the Universe?

published 7 years ago by Neptune Studios

It has NO EDGE. And NO CENTER... or does it?

This podcast is brought to you by science alert the Facebook page that connects engages and inspire science enthusiasts worldwide follow us at Facebook.com slash science alert or science alert.com. The universe and how big is it does it have a center does it have an edge is it getting bigger and if so why well we know that there are 2 different meanings for universe first the observable universe is everything that we've been able to see or observant thus far and second the universe or the whole universe means everything that exists or has existed or will exist more specifically the observable universe is the region of space invisible to us from earth and since the universe is only about 13.8000000000 years old and light takes time to travel through space then regardless of what direction we look we see light that's been traveling at most 13.8000000000 years. So it's logical to think that the observable universe must ...

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