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Astronomy Cast

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Mar 8, 2021

Astronomy Cast Ep. 597: The Expansion of the Universe

by Fraser Cain & Dr. Pamela Gay

It's been a while since we checked to make sure the Universe was still expanding. Yeah, apparently, that's still a thing. But in the last few years powerful new telescopes and expansive surveys have given us much more knowledge about what's happening. Especially at the earliest times.