The Absurd Search For Dark Matter

From the creator

This video is sponsored by Brilliant. The first 200 people to sign up via https://brilliant.org/veritasium get 20% off a yearly subscription. Astronomers think there should be 5 times as much dark matter as ordinary matter – a shadow universe that makes up most of the mass in the universe. But after decades of trying, no experiments have found any trace of dark matter – except one. A massive thanks to the wonderful people at the ARC Centre of Excellence for Dark Matter Physics https://www.centredarkmatter.org for showing us around and being on camera – Fleur Morrison, A/Prof Phillip Urquijo, Prof Elisabetta Barberio, Madeleine Zurowski and Grace Lawrence. Thanks to Leo Fincher-Johnson and everyone at the Stawell gold mine for having us. Massive thanks to Prof. Geraint Lewis – Geraint has been Veritasium’s go-to expert for anything astrophysics and cosmology related. Please check out his website, and buy his books, they’re great – https://www.geraintflewis.com Thanks to Prof. Timothy Tait for the help to make sure we got the science right. Thanks to Ingo Berg for illustrating the effect of dark matter on the rotation of a galaxy https://beltoforion.de/en/spiral_galaxy_renderer/spiral-galaxy-renderer.html ▀▀▀ Galaxy cluster simulation from IllustrisTNG – https://www.tng-project.org Venn Diagram of Dark Matter from Tim Tait – https://ve42.co/venn The Bullet Cluster Image from Magellan, Hubble and Chandra telescopes – https://ve42.co/BC2 Bullet cluster animation from Andre

Published 2022-06-02 · Watch on YouTube ↗
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