NOVA Now Universe Revealed Podcast Episode I The Big Bang: Started From Inflation, Now We're Here

For tens of thousands of years, humans have pondered eternal questions like “How does our world even exist?” and “Where did we come from?” Now, more than ever, scientists are finding answers within the Big Bang theory.
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About 13.8 billion years ago, in a fraction of a fraction of a second, the universe expanded into being. The event, astronomers believe, was less of an explosion than a transformation of energy into matter: As this so-called inflation slowed, it gave way to matter, radiation, and all we know today.
But more questions loom. To learn how scientists came up with the Big Bang theory, Dr. Alok Patel hears from a physicist and a cosmologist about the forces that shaped our early universe and the tools researchers use to peer back in time. And, he learns what scientists’ understanding of the universe’s origins can tell us about its ultimate end.
NOVA Now Universe Revealed is a production of GBH and PRX. It’s produced by:
Terence Bernardo
Jennie Cataldo
Ari Daniel
Caitlin Faulds
Jocelyn Gonzales
Julia Cort and Chris Schmidt are the co-Executive Producers of NOVA
Sukee Bennett is Senior Digital Editor
Christina Monnen is Associate Researcher
Robin Kazmier is Science Editor
Robert Boyd is Digital Associate Producer
Shyla Duff is Digital Video Intern
And Devin Maverick Robins is Managing Producer of Podcasts at GBH
Thanks to our guests Hakeem Oluseyi, author of A Quantum Life, and Dennis Whyte, director of MIT’s Plasma Science and Fusion Center.
© WGBH Educational Foundation 2021