We Could Be Wrong About the Milky Way Shape and Number of Arms

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Hello and welcome! My name is Anton and in this video, we will talk about more things we most likely got wrong about the shape of the Milky Way galaxy
Links:
https://iopscience.iop.org/article/10.3847/1538-4357/acc45c
doi:10.1038/scientificamerican0423-20
https://www.sofia.usra.edu/sites/default/files/Other/Documents/MagFields.pdf
Previous galactic arm discovery: https://youtu.be/AodRlUW7Xrc
Another recent finding: https://youtu.be/Q710YWUwn3o
#milkyway #galacticarms #astronomy

0:00 Intro to new discoveries about Milky Way
0:40 Previous wrong assumptions
1:00 Most likely correct image of our galaxy
2:00 Wrong assumptions from before
3:00 What the new study is about
5:15 Other questions
5:45 More discoveries about magnetic lines

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Images/Videos:
ESO,Y. Beletsky -CC BY 4.0 https://en.wikipedia.org/wiki/Milky_Way#/media/File:ESO-VLT-Laser-phot-33a-07.jpg
Pablo Carlos Budassi CC BY-SA 4.0 https://en.wikipedia.org/wiki/Milky_Way#/media/File:Milky_Way_side_view.png
Rursus CC BY-SA 3.0 https://en.wikipedia.org/wiki/Milky_Way#/media/File:Milky_Way_Arms.svg
ESA/PLANCK COLLABORATION. ACKNOWLEDGMENT: M.-A. MIVILLE-DESCHÊNES, CNRS – INSTITUT D’ASTROPHYSIQUE SPATIALE, UNIVERSITÉ PARIS-XI, ORSAY, FRANCE

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