These Galaxies Are So Compact We Thought They Were Stars
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Hello and welcome! My name is Anton and in this video, we will talk about strange galaxies known as UCD - Ultra Diffuse Dwarf Galaxies
Links:
https://www.nature.com/articles/s41586-023-06650-z
https://noirlab.edu/public/news/noirlab2330/?lang
https://arxiv.org/pdf/1506.08828.pdf
More about galactic discoveries: https://youtu.be/yNEuPBe2mjA
Dark galaxy: https://youtu.be/l3keakxSsvE
Diffuse galaxies: https://youtu.be/b1VPElfVPLU
#galaxy #mystery #astronomy
0:00 New mysterious galaxies
1:20 Different types of dwarf galaxies
2:20 First dense galaxies confirmed
4:00 Most extreme example - densest galaxy found
4:30 Some questions we can't answer
5:10 What night skies would look like here
6:25 How these galaxies may form - 3 explanations
8:05 What was found in Virgo cluster and how it solved the mystery
8:50 Steps of formation of UCDs
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Some of the above are affiliate links, meaning I would get a (very small) percentage of the price paid.
Thank you to all Patreon supporters of this channel
Special thanks also goes to all the wonderful supporters of the channel through YouTube Memberships
Images/Videos:
ESA/Hubble CC BY 4.0 https://en.wikipedia.org/wiki/M60-UCD1#/media/File:Artist%E2%80%99s_concept_of_supermassive_black_hole_within_M60-UCD1.tif
NOIRLAB/NSF
Licenses used:
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https://creativecommons.org/licenses/by-sa/4.0/
https://creativecommons.org/licenses/by/3.0/
https://creativecommons.org/licenses/by-sa/3.0/
https://creativecommons.org/licenses/by/2.5/
https://creativecommons.org/licenses/by-sa/2.5/
https://creativecommons.org/licenses/by/2.0/
https://creativecommons.org/licenses/by-sa/2.0/
Видео These Galaxies Are So Compact We Thought They Were Stars канала Anton Petrov
More cool designs are on Amazon: https://amzn.to/3QFIrFX
Alternatively, PayPal donations can be sent here: http://paypal.me/whatdamath
Hello and welcome! My name is Anton and in this video, we will talk about strange galaxies known as UCD - Ultra Diffuse Dwarf Galaxies
Links:
https://www.nature.com/articles/s41586-023-06650-z
https://noirlab.edu/public/news/noirlab2330/?lang
https://arxiv.org/pdf/1506.08828.pdf
More about galactic discoveries: https://youtu.be/yNEuPBe2mjA
Dark galaxy: https://youtu.be/l3keakxSsvE
Diffuse galaxies: https://youtu.be/b1VPElfVPLU
#galaxy #mystery #astronomy
0:00 New mysterious galaxies
1:20 Different types of dwarf galaxies
2:20 First dense galaxies confirmed
4:00 Most extreme example - densest galaxy found
4:30 Some questions we can't answer
5:10 What night skies would look like here
6:25 How these galaxies may form - 3 explanations
8:05 What was found in Virgo cluster and how it solved the mystery
8:50 Steps of formation of UCDs
Support this channel on Patreon to help me make this a full time job:
https://www.patreon.com/whatdamath
Bitcoin/Ethereum to spare? Donate them here to help this channel grow!
bc1qnkl3nk0zt7w0xzrgur9pnkcduj7a3xxllcn7d4
or ETH: 0x60f088B10b03115405d313f964BeA93eF0Bd3DbF
Space Engine is available for free here: http://spaceengine.org
Enjoy and please subscribe.
Twitter: https://twitter.com/WhatDaMath
Facebook: https://www.facebook.com/whatdamath
Twitch: http://www.twitch.tv/whatdamath
The hardware used to record these videos:
New Camera: https://amzn.to/34DUUlv
CPU: https://amzn.to/2LZFQCJ
Video Card: https://amzn.to/2M1W26C
Motherboard: https://amzn.to/2JYGiQQ
RAM: https://amzn.to/2Mwy2t4
PSU: https://amzn.to/2LZcrIH
Case: https://amzn.to/2MwJZz4
Microphone: https://amzn.to/2t5jTv0
Mixer: https://amzn.to/2JOL0oF
Recording and Editing: https://amzn.to/2LX6uvU
Some of the above are affiliate links, meaning I would get a (very small) percentage of the price paid.
Thank you to all Patreon supporters of this channel
Special thanks also goes to all the wonderful supporters of the channel through YouTube Memberships
Images/Videos:
ESA/Hubble CC BY 4.0 https://en.wikipedia.org/wiki/M60-UCD1#/media/File:Artist%E2%80%99s_concept_of_supermassive_black_hole_within_M60-UCD1.tif
NOIRLAB/NSF
Licenses used:
https://creativecommons.org/licenses/by/4.0/
https://creativecommons.org/licenses/by-sa/4.0/
https://creativecommons.org/licenses/by/3.0/
https://creativecommons.org/licenses/by-sa/3.0/
https://creativecommons.org/licenses/by/2.5/
https://creativecommons.org/licenses/by-sa/2.5/
https://creativecommons.org/licenses/by/2.0/
https://creativecommons.org/licenses/by-sa/2.0/
Видео These Galaxies Are So Compact We Thought They Were Stars канала Anton Petrov
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