Unexpected Discoveries About Satellite Galaxies of the Milky Way

Good telescope that I ve used to learn the basics: https://amzn.to/35r1jAk Get a Wonderful Person shirt: https://teespring.com/stores/whatdamath 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 a new discovery suggesting that many if not all of the satellite galaxies of the Milky Way are actually entirely new and are not orbiting the galaxy Links: https://www.esa.int/Science_Exploration/Space_Science/Gaia/Gaia_reveals_that_most_Milky_Way_companion_galaxies_are_newcomers_to_our_corner_of_space https://iopscience.iop.org/article/10.3847/1538-4357/ac27a8#apjac27a8s6 https://arxiv.org/pdf/1204.5176.pdf https://arxiv.org/abs/2009.10726 https://arxiv.org/pdf/1204.5176.pdf http://marcelpawlowski.com/research/movies-astronomy/ Denis Erkal/Eugene Vasiliev, https://www.youtube.com/watch?v=WW-ps2zg89s 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: Tybie Fitzhugh Viktor Óriás Les Heifner theGrga Steven Cincotta Mitchell McCowan Partially Engineered Humanoid Alexander Falk Drew Hart Arie Verhoeff Aaron Smyth Mike Davis Greg Testroet John Taylor EXcitedJoyousWorldly ! Christopher Ellard Gregory Shore maggie obrien Matt Showalter Tamara Franz R Schaefer diffuselogic Grundle Muffins Images/Videos: Denis Erkal/Eugene Vasiliev, https://www.youtube.com/watch?v=WW-ps2zg89s K. Vivas & CTIO/NOAO/AURA/NSF https://noirlab.edu/public/images/noaoann16016a/ Antonio Ciccolella CC BY-SA 4.0 https://en.wikipedia.org/wiki/Local_Group#/media/File:Local_Group_and_nearest_galaxies.jpg ESA/Gaia/DPAC, CC BY-SA 3.0 https://www.esa.int/Science_Exploration/Space_Science/Gaia/Gaia_reveals_that_most_Milky_Way_companion_galaxies_are_newcomers_to_our_corner_of_space R. Jay GaBany CC BY-SA 3.0 https://en.wikipedia.org/wiki/Satellite_galaxy#/media/File:Ngc5907_stellar_stream.jpg Marcel S. Pawlowski CC BY-SA 4.0 https://en.wikipedia.org/wiki/Satellite_galaxy#/media/File:Milky_Way_Satellite_Discoveries.gif ESA/Gaia/DPAC , CC BY-SA 3.0 https://en.wikipedia.org/wiki/Sagittarius_Dwarf_Spheroidal_Galaxy#/media/File:The_Sagittarius_dwarf_galaxy_in_Gaia s_all-sky_view_ESA399651.jpg Eugene Vasiliev, https://zenodo.org/record/4038141 https://arxiv.org/abs/2009.10726 Marcel Pawlowski https://www.youtube.com/watch?v=nUwxv-WGfHM M. S. Pawlowski, J. Pflamm-Altenburg, P. Kroupa: "The VPOS: a vast polar structure of satellite galaxies, globular clusters and streams around the Milky Way", MNRAS, 2012 Andrew Z. Colvin CC BY SA 4.0 https://en.wikipedia.org/wiki/File:Location_of_Earth_(9x1-English_Annot-small).png 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/