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Gravitational Wave Background Discovered?

Season 7 Episode 8

About the Episode

It was pretty impressive when LIGO detected gravitational waves from colliding black holes. Well, we’ve just taken that to the next level with a galaxy-spanning gravitational wave detector that may have detected a foundational element of space itself - the gravitational wave background.

Aired: 02/16/21 | Expires: | Runtime: 13m 54s
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