George Noory and theoretical astrophysicist Dr. Katie Mack explore her research into possible ways that the universe could end, from endless expansion to heat death, plus her theories on multiple universes, dark matter and creation of new galaxies.

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<p>George Noory and theoretical astrophysicist Dr. Katie Mack explore her research into possible ways that the universe could end, from endless expansion to heat death, plus her theories on multiple universes, dark matter and creation of new galaxies.</p><p> </p> Learn more about your ad-choices at <a href="https://www.iheartpodcastnetwork.com">https://www.iheartpodcastnetwork.com</a>

The Best of Coast to Coast AM podcast, hosted by George Noory. A media phenomenon, Coast to Coast AM deals with UFOs, strange occurrences, life after death, and other unexplained (and often inexplicable) phenomena.

The Best of Coast to Coast AM

A discussion on how the universe will end (in about five billion years).