Study Tries To Solve Hubble Tension But Reveals Something Strange Instead
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Hello and welcome! My name is Anton and in this video, we will talk about an attempt to solve the Hubble tension by observing Milky Way's motion through the cluster Laniakea
Links:
https://arxiv.org/abs/2311.00215
https://blogs.nasa.gov/webb/2023/09/12/webb-confirms-accuracy-of-universes-expansion-rate-measured-by-hubble-deepens-mystery-of-hubble-constant-tension/
Hubble tension confirmed: https://youtu.be/ZtnY5EftDPo
Why some galaxies move toward us: https://youtu.be/gqCM_y3ZjHM
Distance candles and other measurements: https://youtu.be/JE5VA3VUTn8
S8 tension: https://youtu.be/qD69YBwyCzE
Euclid mission: https://youtu.be/dTcQSASWN14
#laniakea #astronomy #hubble
0:00 Laniakea supercluster and where we are inside of it
0:40 Mystery being solved - Hubble tension
1:50 Confirmations from JWST 3:30 Distance candles
4:25 What Laniakea is
5:10 How it connects to the Great Attractor
6:45 Can Hubble tension be a bias?
7:10 Study finds a new mystery
8:00 Any solutions?
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Images/Videos:
Nature https://www.nature.com/articles/d41586-019-00384-7
Andrew Z. Colvin
Richard Powell CC BY-SA 2.5 https://en.wikipedia.org/wiki/Laniakea_Supercluster#/media/File:Laniakea.gif
L. Verde, T. Treu & A.G. Riess, Nature Astronomy, 2019
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