Channel: SEA

Category: Science & Technology

Tags: supervoid documentaryhuge voidgiant voidmegaparsecseaspace1997constellationkbc void vs bootes voidootwsupervoidslargest voiddocumentaryinside a voidsea1997kbc voideridanus supervoiddensitygalaxy wallslight yearscold spotgalaxy superclusterastronomyvoidsdark energygiant nothingcosmic inflationquantum fluctuationsbootes voidsuper-voidspace voidmassivesciencecmbout of this worldthe great voidgalaxy filamentdark matter

Description: Supervoids are the massive, empty spaces between galaxy clusters and galaxy filaments. But just because they are empty, doesn't mean they can't be fascinating! They have taught us a great deal about galaxy structures and the early universe, and today we'll be venturing into a few of the biggest! 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/sea_media/join Music, Footage Credits & Sources of Information: MUSIC: - Long Walks [Emily A Sprague] - YouTube Audio Library - Fairy Meeting [Emily A Sprague] - YouTube Audio Library - A Slow Dream [Emily A Sprague] - YouTube Audio Library - Devoid [ELPHNT] - YouTube Audio Library - Rain Cloud Music [Emily A Sprague] - YouTube Audio Library FOOTAGE: Many scenes in this video were captured using SpaceEngine Pro, a virtual universe simulator! Get SpaceEngine on Steam and try it for yourself: store.steampowered.com/app/314650/SpaceEngine spaceengine.org Much of the stock footage in this video was provided by Videezy.com. Check them out: videezy.com - Expanding Universe Animation [Hubble ESA]: youtube.com/watch?v=T9lkcgu5iwM - Dark Energy Expansion: youtube.com/watch?v=7PGVJgP-YWI - NASA Illustris Collaboration Simulation: youtube.com/watch?v=QSivvdIyeG4&t - Expanding Galaxies: - Hubble Images: youtube.com/watch?v=Un5SEJ8MyPc - Pink Galaxy Footage: youtube.com/watch?v=eoEVCau7hio - Provided by RoyaltyFreeTube under a Creative Commons License - Bubble Footage: youtube.com/watch?v=3FaVQcEjHUc SOURCES OF INFORMATION: - Redshift Surveys Confirming Voids: arxiv.org/pdf/astro-ph/0106498.pdf - Bootes Void Articles: web.archive.org/web/20071119011039/http://findarticles.com/p/articles/mi_m1511/is_n8_v16/ai_17253874 web.archive.org/web/20110807132705/http://www.acceleratingfuture.com/michael/blog/2006/04/the-bootes-void - How Large is the Local Group: universetoday.com/30286/local-group - Dark Matter's Adbsence in Voids: universetoday.com/16927/dark-matter-is-missing-from-cosmic-voids - Atomic Density of Intergalactic Space: physicsoftheuniverse.com/how-many-molecules-atoms-are-there-in-each-cubic-metre.html - Identification of the KBC Void: arxiv.org/abs/1304.2884 forbes.com/sites/startswithabang/2017/06/07/were-way-below-average-astronomers-say-milky-way-resides-in-a-great-cosmic-void/#34ee822f6d05 - The CMB Cold Spot Supervoid Study [2015]: academic.oup.com/mnras/article/450/1/288/994945 TIMESTAMPS: 0:00 Emptiness in Space 2:04 Defining a Void 3:52 Mapping Voids Around Us 4:38 How Voids Form 7:05 The Bootes Void 9:16 Voids and Dark Energy 10:33 The Cold Spot 12:10 The KBC Void