How Do You Date a Star?

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Start building your ideal daily routine! The first 100 people who click on the link will get 25% OFF Fabulous Premium: https://thefab.co/scishowspace9 Figuring out the age of a blinking speck in the sky is a difficult feat, especially if considering how many types of stars there are. This is where a Hertzsprung-Russell meets a gyrochronologist. Hosted by: Savannah Geary (they/them) ---------- Huge thanks go to the following Patreon supporter for helping us keep SciShow Space free for everyone forever: Jason A Saslow, David Brooks, and AndyGneiss! Support SciShow Space by becoming a patron on Patreon: https://www.patreon.com/SciShowSpace Or by checking out our awesome space pins and other products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? SciShow on TikTok: https://www.tiktok.com/@scishow SciShow Tangents Podcast: http://www.scishowtangents.org Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Instagram: http://instagram.com/thescishow ---------- Sources: Interview with Eric Jensen from Swarthmore College https://www.youtube.com/watch?v=IuKZjVlkXRQ https://chandra.harvard.edu/edu/formal/variable_stars/bg_info.html https://www.ucolick.org/~bolte/AY4/notes9/node2.html https://iopscience.iop.org/article/10.3847/1538-4357/ac6035 https://astronomy.swin.edu.au/cosmos/m/main+sequence+lifetime https://arxiv.org/pdf/0704.3068.pdf Image Sources: https://images.nasa.gov/details-PIA1934

Published 2022-10-12 · Watch on YouTube ↗
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