Betelgeuse's Invisible Partner Captured by Several Telescopes

Support this channel on Patreon to help me make this a full time job: https://www.patreon.com/whatdamath (Unreleased videos, extra footage, DMs, no ads) Alternatively, PayPal donations can be sent here: http://paypal.me/whatdamath Get a Wonderful Person Tee: https://teespring.com/stores/whatdamath More cool designs are on Amazon: https://amzn.to/3QFIrFX Hello and welcome! My name is Anton and in this video, we will talk about new images of Betelbuddy - Betelgeuse's tiny partner (also known as Siwarha) Links: https://arxiv.org/pdf/2505.18375 https://arxiv.org/pdf/2505.18376 https://arxiv.org/pdf/2507.15749 https://arxiv.org/pdf/2507.15966 #betelgeuse #betelbuddy #astronomy Previous videos about Betelgeuse: https://www.youtube.com/watch?v=2PYG_upOxUc https://www.youtube.com/watch?v=cKN4G4x04BM https://www.youtube.com/watch?v=qYEqvLt8g6s https://www.youtube.com/watch?v=f2WPVThTklo 0:00 Betelgeuse updates 0:40 Why it was so strange and what happened 3:10 Additional periodic pulsations and a new hypothesis - Betelbuddy 7:55 First discoveries and observations 8:50 X-ray observations tell us what it's not 9:45 What it probably is - YSO 11:20 What's next for these observations 13:10 New mystery - how did it form? 14:30 What will happen to this star? Enjoy and please subscribe Bitcoin/Ethereum to spare? Donate them here to help this channel grow! bc1qnkl3nk0zt7w0xzrgur9pnkcduj7a3xxllcn7d4 or ETH: 0x60f088B10b03115405d313f964BeA93eF0Bd3DbF Thank you to all Patreon supporters of this channel Special thanks also goes to all the wonderful supporters of the channel through YouTube Memberships Credit: Lucy Reading-Ikkanda/Simons Foundation Licenses used: https://creativecommons.org/licenses/by/4.0/ and relevant Creative Commons licenses