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The Cosmic Web Explained | Cosmology 101 Episode 5

31.6K views on YouTube

In this episode of Cosmology 101, we unravel the cosmic web, a vast, intricate network of galaxies and dark matter that stretches across the universe.

Discover how the seemingly random distribution of galaxies forms a web-like structure influenced by the primordial plasma, gravity, and dark matter from the early universe.

Join Katie Mack, Perimeter Institute’s Hawking Chair in Cosmology and Science Communication, on an incredible journey through the cosmos in our new series, Cosmology 101.

Watch Cosmology101 in French here: https://youtube.com/playlist?list=PLaLvSxPpI1c0jjUwkU2ZFXdRX0J31ZCfY&si=vNVXc8AFND1Uv4f7

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Asset Credits:
0:34, 1:38, 3:47, 4:55: Springel et al. (2005) Millennium Simulation cosmic web
2:28, 2:47: NASA/University of Chicago and Adler Planetarium and Astronomy Museum
Sloan Digital Sky Survey
4:48: NASA, ESA, CSA, STScI, JADES Collaboration, JWST distant/early galaxies

Perimeter Institute (charitable registration number 88981 4323 RR0001) is the world’s largest independent research hub devoted to theoretical physics, created to foster breakthroughs in the fundamental understanding of our universe, from the smallest particles to the entire cosmos. Be part of the equation: https://perimeterinstitute.ca/donate