Evidence of a Near-Earth Supernova 10 Million Years Ago, But Did It Do Anything to Life?

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 evidence for a nearby supernova 10 million years ago Links: https://www.aanda.org/articles/aa/pdf/2025/09/aa56253-25.pdf https://iopscience.iop.org/article/10.3847/2041-8213/ada27a/pdf https://pubmed.ncbi.nlm.nih.gov/38428417/ Previous videos: https://www.youtube.com/watch?v=wrEGvhKAA5s https://www.youtube.com/watch?v=DhPmxM0tQxo https://www.youtube.com/watch?v=hD-TFRkFLoY https://www.youtube.com/watch?v=d8ADrI6H9Xo #supernova #earth #extinction 00:00 - Introduction & What is a Near-Earth Supernova? 00:30 - Effects of Gamma Rays on Earth's Atmosphere 00:57 - Geological Evidence: Iron-60 and Beryllium-10 Isotopes 02:45 - Tracing the Solar System & Orion Region Supernovae 04:40 - Potential Star Clusters & Supernova Distance Estimates 06:12 - The Local Bubble and Recent Supernova Activity 07:50 - Known Supernova Events in Last 6 Million Years 09:22 - Possible Biological Impacts: Virus Evolution & Diversification 10:20 - Early Solar System Supernova Influence 11:20 - Summary & Future Research Directions 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: Roberto Mura CC BY SA 4.0 https://en.wikipedia.org/wiki/Scorpius–Centaurus_association#/media/File:Regioni_celesti_scelte_-_OB2.png Tomruen CC BY-SA 4.0https://en.wikipedia.org/wiki/Local_Bubble#/media/File:Spin_view_local_bubble_with_stars.gif Kevin Jardine at galaxymap.org https://en.wikipedia.org/wiki/Local_Bubble#/media/File:Galaxymap.com,_map_100_parsecs_(2022).png Licenses used: https://creativecommons.org/licenses/by/4.0/ and relevant Creative Commons licenses