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Ep. 596: The Universe's Background Noise

Astronomy Cast

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Is There a Red Dwarf Star in the Universe?

It's not that there was any centre to the universe, any region where things were more compact. It's the entire universe. And all of that light being emanated from every single point in the universe has continued to fly. So as we look in all directions, we're seeing potines tat remitted over there, over there, and they've been flying towards us ever since then. That'sit. Even k if the universe is infinite, yes, i mean, if you could see it, i think we did the mat at one point. The surface of a four dimensional hyper toroid was a smaller surface in a three dimensional on top of a fourdimensional object kind of

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