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Kronos: Devourer Of Worlds

2,710 Views· 01/31/18
PBS Space Time
PBS Space Time
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Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/DonateSPACE What happens when a star eats its planets? Find out on today’s Space Time Journal Club. You can further support us on Patreon at https://www.patreon.com/pbsspacetime Get your own Space Time t­shirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Help translate our videos! https://www.youtube.com/timedtext_cs_panel?tab=2&c=UC7_gcs09iThXybpVgjHZ_7g Previous Episode: The End of Habitable Zone https://www.youtube.com/watch?v=wwGeCfWc100 RESOURCES Starlifting https://youtu.be/pzuHxL5FD5U Kronos & Krios: Evidence for Accretion of a Massive, Rocky Planetary System in a Comoving Pair of Solar-Type Stars https://arxiv.org/pdf/1709.05344.pdf https://arxiv.org/abs/1709.05344 Korycansky, Laughlin & Adams 2000 https://deepblue.lib.umich.edu/bitstream/handle/2027.42/41972/10509_2004_Article_282187.pdf?sequence=1&isAllowed=y Our story begins where every story begins. In the heart of a vast cloud of gas and dust drifting through interstellar space. It is here that stars are born. We’ve talked about this process before, so in short: essentially all stars form in these stellar nurseries, and they form in the many thousands before being ejected from their birth clusters to wander the galaxy. Our Sun wanders alone, and we have no idea where its sibling stars might be. Hosted by Matt O Dowd Written by Drew Rosen and Matt O Dowd Produced by Rusty Ward Graphics by Kurt Ross Assistant Editing and Sound Design by Mike Petrow and Meah Denee Barrington Made by Kornhaber Brown (www.kornhaberbrown.com) Special thanks to our Patreon Big Bang, Quasar and Hypernova Supporters: Big Bang CoolAsCats David Nicklas Faisal Saud Anton Lifshits Joey Redner Quasar Tambe Barsbay Mayank M. Mehrota Mars Yentur Mark Rosenthal Dean Fuqua Justin Lloyd Roman Pinchuk Hypernova Shaun Williams Edmund Fokschaner Max Levine Matthew O’Connor Eugene Lawson Martha Hunt Joseph Salomone Chuck Zegar Jordan Young Ratfeast John Hofmann Barry Hatfield Craig Peterson Thanks to our Patreon Gamma Ray Burst Supporters: Jane Myers Brandon Cook James Flowers Greg Allen Denys Ivanov Nick Virtue Alexey Eromenko Nicholas Rose Scott Gossett Mark Dykstra Mark Vasile Patrick Murray Sultan Alkhulaifi Alex Seto Michal-Peanut Karmi Erik Stein Daniel Lyons Kevin Warne JJ Bagnell J Rejc Avi Goldfinger John Pettit Florian Stiglmayr Benoit Pagé-Guitard Nathan Leniz Jessica Fraley Loro Lukic Brandon Labonte David Crane Greg Weiss

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