Two Impossible Black Holes Just Crashed Into Each Other

Astrum March 11, 2026
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Astrum

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How big is the Solar System? What actually orbits our Sun? Why should I even be interested in space? On this channel, we'll answer these and a whole host of other questions. We will have a series dedicated to each of our planets and showcase beautiful images and videos captured by probes and spacecraft of our amazing Solar System. Subscribe and join us on this journey of discovery!

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Scientists detected a black hole signal that should be impossible. Sign-up here to support us on Patreon! https://bit.ly/4aiJZNF ▀▀▀▀▀▀ In 2023, LIGO spotted a record-breaking signal that was initially dismissed as a glitch… until a second detector confirmed it. It wasn't just a regular black hole merger, like LIGO has seen before. This was a crash between two black holes that, according to our models, shouldn't exist at all. ▀▀▀▀▀▀ 0:00 Colliding Black Holes 2:31 Gravitational Waves 4:07 LIGO 6:51 Impossible Signal 10:53 Impossible Black Holes 12:55 GW231123 14:55 Black Hole Magnetic Fields 17:29 Magnetic Explosions 18:59 Future Signals ▀▀▀▀▀▀ To stay on top of space news, sign up to the Astrum newsletter: https://astrumspace.kit.com Astrum Displate Posters: https://displate.com/artist/astrumspace?art=5f04759ac338b Astrum Merch: https://astrum-shop.fourthwall.com/ Join us on the Astrum discord: https://discord.gg/TKw8Hpvtv8 ▀▀▀▀▀▀ Astrum Podcast on Spotify: https://open.spotify.com/show/6jPRrbq3o3dpvBb173ZTKi?si=a90d3efe3b704c83 Astrum Earth: https://youtube.com/@astrumearth Astrum Extra: https://www.youtube.com/@astrumextra Astrum Spanish: https://www.youtube.com/@astrumespanol Astrum Portuguese: https://www.youtube.com/channel/UChn_-OwvV63mr1yeUGvH-BQ ▀▀▀▀▀▀ References: “GW231123: A Binary Black Hole Merger”, via arxiv.org https://astrumspace.info/gw231123 “Scientists Found a Black Hole That Shouldn’t Exist”, via popularmechanics.com https://astrumspace.info/impossible_bh “What are Gravitational Waves?”, via ligo.caltech.edu https://astrumspace.info/whataregw “What is LIGO?”, via ligo.caltech.edu https://astrumspace.info/whatisligo “Most Massive Black Hole Merger to Date”, via ligo.caltech.edu https://astrumspace.info/massivemerger “Stationary Black Holes Uniqueness”, via arxiv.org https://astrumspace.info/bhuniqueness “Black Holes Mass Gap”, via arxiv.org https://astrumspace.info/massgap “Why Do Black Holes Spin?”, via scientificamerican.com https://astrumspace.info/bhspin “Black Hole Spin and Evolution”, via arxiv.org https://astrumspace.info/spinevolution “Direct-horizon Collapse as the Origin of GW231123”, via iopscience.iop.org https://astrumspace.info/directcollapse ▀▀▀▀▀▀ Credits: Writer: Clementine Cheetham Video Editor: Eduardo Solórzano Researcher: Shourya Shrivastava Script Editor: Damaris McColgan Thumbnail Designer: Peter Sheppard Publishing Lead: Georgina Brenner Production Manager: Raquel Taylor Edit Producer: Poppy Pinnock Head of Astrum: Jess Jordan Creator of Astrum: Alex McColgan With special thanks to: NASA/ESO/ESA/LIGO #Astrum #Space #BlackHoles

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