Season 2021 · Episode 5 of 35
Aired Feb 17, 2021
Gravitational Wave Background Discovered?
Wed, Feb 17, 2021
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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.
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Airs
Wed, Feb 17, 2021
Show
PBS Space Time
433 episodes
Episode
S2021 · E5
in PBS Space Time