Little Red Dots May Represent Strange Cocoon Objects at The Edge of the Universe

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Anton Petrov

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Published on April 21, 2025 10:00:06 PM ● Video Link: https://www.youtube.com/watch?v=7CvIpTRiuJw

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Hello and welcome! My name is Anton and in this video, we will talk about Little Red Dots
Links:
https://arxiv.org/abs/2503.16596
https://arxiv.org/abs/2503.16595
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#jwst #jameswebbspacetelescope #galaxy

0:00 JWST mystery of Little Red Dots
1:00 What these are...we think
2:55 First clues - hot gas? and broad lines?
4:30 Black hole hints?
5:40 Green pea galaxies
6:35 New study and new explanations: cocoons?
9:05 Just a small part of galaxy - black hole star
9:40 Why this is important
11:30 Additional questions and conclusions

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Credit:
Jorryt Matthee et al CC BY 4.0 https://en.wikipedia.org/wiki/Little_red_dot_(galaxy)#/media/File:Little_red_dot_galaxy_J1148-18404.jpg
Deglr6328 CC BY-SA 3.0 https://en.wikipedia.org/wiki/Balmer_series#/media/File:Deuterium_lamp_1.png
Richard Nowell - Carolin Cardamone CC BY-SA 3.0 https://en.wikipedia.org/wiki/Pea_galaxy#/media/File:Cardamone_Peas.jpg

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