Channel: SEA

Category: Science & Technology

Tags: exoplanetswobblesgas giantwhite dwarfkoi 3158first habitable worldssolarsunseaspacelifeterrestrial planetplanetary embryoshubblekepler 444planetsper b1620 26spitzerootwgenesis planetskeplersmashsea1997milky waysuperior planetgalactic habitable zonesolar systemaccretion diskstarburstastronomyplanetesimalsfusionfirst planetshot jupitertransitscienceearthmethuselaholdest planetsmetallicityinferior planetpulsar

Description: How old is the oldest planet? When did the first planets form in the universe? And what about life-supporting worlds? These are some of the most complex questions in extrasolar-planetary science. But by studying the ancient exoplanets in the Milky Way galaxy, we've managed to build up a comprehensive picture of when the genesis planets formed, and what they were like. Those findings make up the content of our video today. Do you use these videos to sleep or for night time watching? Check out the new sleeping space playlist, a collection of my most chilled out and ambient videos: youtube.com/playlist?list=PLkoaIad9k4NIlsG6g-almaZH6MzR_T5eV I don't have a Patreon, but if you would like to support the channel you can become a SeaSquad Member. Members gain access to exclusive badges, emojis, and early video previews! Join with the link below: youtube.com/c/SEAmedia/join Join the official #SeaSquad Discord Server: discord.gg/GhbzV4kKee SOUNDTRACK (In order): - Atomic - CO.AG: youtu.be/deKPhd-yZfY - The UFO - CO.AG: youtu.be/MAC_XKNZk-w - Drifting at 432 Hz - Unicorn Heads (YouTube Audio Library) - The Kingdom of Shadows [1hr Soundscape] - CO.AG: youtu.be/Nv_UBIC69aM - Boundaries - CO.AG: youtu.be/2DDtR7G_VEo - Just For Jolly - CO.AG: youtu.be/4D5D3OAuUaU - Bodim Moor - CO.AG: youtu.be/PkX8fl-Huyw - Forever Space - CO.AG: youtu.be/5cKpbh1NrUM CO.AG is an ambient music creator who produces high-quality music for the YouTube community. Check out his channel: youtube.com/channel/UCcavSftXHgxLBWwLDm_bNvA FOOTAGE: The space scenes in this video were captured using SpaceEngine Pro, a virtual universe simulator: spaceengine.org Get SpaceEngine on Steam: store.steampowered.com/app/314650/SpaceEngine Stock Footage: - Videvo: videvo.net - Videezy: videezy.com - Vecteezy: vecteezy.com - Pexels: pexels.com SOURCES OF INFORMATION: - Formation of Planets: newscientist.com/article/mg13117837-100-birth-of-the-planets-the-earth-and-its-fellow-planets-may-be-survivors-from-a-time-when-planets-ricocheted-around-the-sun-like-ball-bearings-on-a-pinball-table - When Did the Universe Have the Right Stuff for Planets? [Space.com]: space.com/17441-universe-heavy-metals-planet-formation.html - Methuselah Discovery [NASA]: nasa.gov/centers/goddard/news/topstory/2003/0709hstssu.html - Methuselah Article: masslive.com/living/2020/02/reach-for-the-stars-how-old-is-the-oldest-known-planet-as-old-as-methuselah.html - First Terrestrials and Metallicity [NASA]: nasa.gov/centers/jpl/news/kepler20120613.html - Kepler-444 / KOI-3158: arxiv.org/pdf/1501.07869.pdf - The First Habitable Worlds [Forbes]: forbes.com/sites/startswithabang/2018/11/28/what-was-it-like-when-the-first-habitable-planets-formed - Metal Creation in Early Universe Galaxies: link.springer.com/article/10.1007/s10686-011-9224-7 CHAPTERS: 0:00 Introduction 1:37 How Planets Form 8:58 Metallicity 12:52 The Search for Exoplanets 16:30 Methuselah- The Oldest Planet 22:26 Primordial Gas Giant Formation 26:05 Kepler-444- The Oldest Rocky Planets 29:06 The First Habitable Worlds 33:24 Starburst Metal Spreading (NON-ENGLISH VIEWERS) To get subtitles in another language, click the [CC] button in the bottom right corner of the screen, then click the Settings (cogwheel) icon next to it, click "Subtitles / CC" and click "Auto-Translate", and select your language from there. Business Enquiries: SEA.Enquiries@gmail.com (I don't do promotions of any kind, sorry) #500K soon...