Tag: space-time
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Observational Big Bangs!
The physical universe has been theorized and discussed as being both a never-ending infinite ‘space’ and as something that has had a beginning, a la the Big Bang theories. But as we build telescopes that peer deeper and deeper into space, we find more and more space. Space in spaces there shouldn’t be space yet,… Read more
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Physical vs Observable universes
If the physical universe is expanding, regions of it far enough away will expand faster than light can travel thus creating a ‘cosmological event horizon’ within which is the observable universe floating around like a bubble in a warehouse. Current tools do not provide us a way to measure or even see anything beyond the… Read more