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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.

Walk the Arecibo Catwalk With Matt:
https://www.youtube.com/watch?v=-5j98wi_M2w&ab_channel=PBSSpaceTime

Learn More About Gravitational Waves
https://youtu.be/gw-i_VKd6Wo

#space​​ #gravitationalwaves #discovery

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Hosted by Matt O'Dowd
Written by Matt O'Dowd
Graphics by Leonardo Scholzer, Yago Ballarini, Pedro Osinski, Adriano Leal & Stephanie Faria
GFX Visualizations: Katherine Kornei
Directed by Andrew Kornhaber
Assistant Producer: Setare Gholipour
Executive Producers: Eric Brown & Andrew Kornhaber

Sound of Pulsars
https://www.parkes.atnf.csiro.au/people/sar049/eternal_life/supernova/pulsars.html

End Credits Music by J.R.S. Schattenberg: https://www.youtube.com/channel/UCRl6-nb4iOnsij-vnpAjp0Q

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