PBS Space Time
Gravitational Wave Background Discovered? (2021x5)
Udgivelsesdato: Feb 17, 2021
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.
- Premieret: Feb 2015
- Afsnit: 371
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