Solving the Mystery of Almost Invisible Ultra Diffuse Galaxies (UDG)

Channel:
Canada Anton Petrov
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Published on ● Video Link: https://www.youtube.com/watch?v=qPAzjmAi_ZY


Duration: 12:24
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Hello and welcome! My name is Anton and I'm taking a short break because I lost my voice so here's an older video I never released before. Here we will talk about the discoveries about Ultra Diffuse Galaxies - UDGs and how they most likely form

Paper: https://arxiv.org/pdf/2109.01677.pdf
More info: https://en.wikipedia.org/wiki/Ultra_diffuse_galaxy
Images/Videos:
A. Feild (STScI)/Hubble, https://hubblesite.org/science/galaxies
ESA/Hubble
Pablo Carlos Budassi - , CC BY-SA 4.0 , https://en.wikipedia.org/wiki/Virgo_Cluster#/media/File:Virgo_cluster.png
Юкатан , CC BY-SA 4.0 , https://en.wikipedia.org/wiki/Comet#/media/File:Cometorbit01.svg
Vanina Rodriguez

#udg #galaxies #mystery

0:00 Intro to galactic types
1:00 Subtypes of dwarf galaxies
2:05 First ultra diffuse galaxy ever found
3:00 Extreme examples of UDGs
3:55 The opposite example - super light galaxies that have barely anything 5:00 Questions being tackled by scientists
5:30 Illustris simulation
6:05 Main questions about galactic evolution
6:50 What the scientists did in the study
7:20 Main discoveries about ultra diffuse galaxies
10:00 Additional findings

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