Cool Worlds | Can a Droid Predict if Tatooine is a Stable Planet or Not? @CoolWorldsLab | Uploaded 6 years ago | Updated 15 hours ago
Can a droid (a machine) predict whether Tatooine (a circumbinary planet) is dynamically stable or not? Turns out yes! New research from the Cool Worlds team was recently published where undergrad Chris Lam wrote his first lead-author paper on exactly this. Unfortunately Chris couldn't make it to New York from his new job down in DC so Prof Kipping is taking the reigns today and explains why three-body systems are so tricky and how a neural network can save the day.
::More about this Video::
► Press release up at: ras.org.uk/news-and-press/news-archive/3120-droids-beat-astronomers-in-predicting-survivability-of-exoplanets
► Lam & Kipping (2018), "A machine learns to predict the stability of circumbinary planets", MNRAS, In Press: arxiv.org/abs/1801.03955
► Holman & Wiegert (1999), "Long-Term Stability of Planets in Binary Systems", AJ, 117, 621: arxiv.org/abs/astro-ph/9809315
► Raghavan et al. (2010), "A Survey of Stellar Families: Multiplicity of Solar-Type Stars", ApJS, 190, 1: arxiv.org/abs/1007.0414
► Armstrong et al. (2014), "On the Abundance of Circumbinary Planets", MNRAS, 444, 1873: arxiv.org/abs/1404.5617
► Orbits videos from Rubens Machado (youtu.be/_3uQqrrBcrQ) and orbsi (youtube.com/watch?v=d0SB9oon4pc)
► Columbia University Department of Astronomy: http://www.astro.columbia.edu
► Cool Worlds Lab website: http://coolworlds.astro.columbia.edu
► Outro music is "Star Wars Throne Room Theme (8 Bit Remix Cover Version)" by 8 Bit Universe : youtube.com/watch?v=xp7NFak7eII
► Thumbnail image is "Tatooine Sunset" by Remi Chu: pinterest.com/pin/853854410572388373
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Q&A Videos ► http://bit.ly/CoolWorldsQA
Tabby's Star ► http://bit.ly/TabbysStar
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THANKS FOR WATCHING!!
Can a droid (a machine) predict whether Tatooine (a circumbinary planet) is dynamically stable or not? Turns out yes! New research from the Cool Worlds team was recently published where undergrad Chris Lam wrote his first lead-author paper on exactly this. Unfortunately Chris couldn't make it to New York from his new job down in DC so Prof Kipping is taking the reigns today and explains why three-body systems are so tricky and how a neural network can save the day.
::More about this Video::
► Press release up at: ras.org.uk/news-and-press/news-archive/3120-droids-beat-astronomers-in-predicting-survivability-of-exoplanets
► Lam & Kipping (2018), "A machine learns to predict the stability of circumbinary planets", MNRAS, In Press: arxiv.org/abs/1801.03955
► Holman & Wiegert (1999), "Long-Term Stability of Planets in Binary Systems", AJ, 117, 621: arxiv.org/abs/astro-ph/9809315
► Raghavan et al. (2010), "A Survey of Stellar Families: Multiplicity of Solar-Type Stars", ApJS, 190, 1: arxiv.org/abs/1007.0414
► Armstrong et al. (2014), "On the Abundance of Circumbinary Planets", MNRAS, 444, 1873: arxiv.org/abs/1404.5617
► Orbits videos from Rubens Machado (youtu.be/_3uQqrrBcrQ) and orbsi (youtube.com/watch?v=d0SB9oon4pc)
► Columbia University Department of Astronomy: http://www.astro.columbia.edu
► Cool Worlds Lab website: http://coolworlds.astro.columbia.edu
► Outro music is "Star Wars Throne Room Theme (8 Bit Remix Cover Version)" by 8 Bit Universe : youtube.com/watch?v=xp7NFak7eII
► Thumbnail image is "Tatooine Sunset" by Remi Chu: pinterest.com/pin/853854410572388373
::Playlists For Channel::
Latest Cool Worlds Videos ► http://bit.ly/NewCoolWorlds
Cool Worlds Research ► http://bit.ly/CoolWorldsResearch
Guest Videos ► http://bit.ly/CoolWorldsGuests
Q&A Videos ► http://bit.ly/CoolWorldsQA
Tabby's Star ► http://bit.ly/TabbysStar
Science of TV/Film ► http://bit.ly/ScienceMovies
::Follow us::
SUBSCRIBE to the channel http://bit.ly/CoolWorldsSubscribe
Cool Worlds Lab http://coolworlds.astro.columbia.edu
Twitter twitter.com/david_kipping
Instagram instagram.com/cool.worlds
THANKS FOR WATCHING!!
