Newly Found Dark Galaxy Is an Anomaly and Shouldn't Exist...But It Does

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Canada Anton Petrov
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Published on ● Video Link: https://www.youtube.com/watch?v=p-8am1NhtC4


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Hello and welcome! My name is Anton and in this video, we will talk about another strange unexplainable galaxy discovered by astronomers
Links:
https://arxiv.org/pdf/2310.12231.pdf
https://www.nature.com/articles/s41550-021-01458-1
https://en.wikipedia.org/wiki/Ultra_diffuse_galaxy
Dark Matter galaxy: https://youtu.be/80x-x1YsCvE
No dark matter: https://youtu.be/yX3oklDguyU
Fuzzy dark matter: https://youtu.be/Jr6updWU-vY
#darkmatter #galaxy #udg

0:00 Ultra Diffuse Galaxies in a nutshell
2:30 Dark Matter UDGs (DF 44)
3:20 Coma cluster evidence and other galaxies
4:10 Dark Matter free galaxies
5:30 Nube - new galaxy that makes no sense
8:00 Why this is a problem
8:50 Only one potential explanation

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Images/Videos:
ESA/Hubble CC BY 4.0 https://en.wikipedia.org/wiki/Ultra_diffuse_galaxy#/media/File:NGC_1052-DF2_a_ghostly_galaxy_lacking_dark_matter.jpg
Teymursaif CC BY-SA 4.0 https://en.wikipedia.org/wiki/Dragonfly_44#/media/File:Df44-BW-high-contrast.png
Vanina Rodriguez https://news.ucr.edu/articles/2021/09/06/astronomers-explain-origin-elusive-ultradiffuse-galaxies
Universities of Princeton, Sussex, Cambridge

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