What Is The Universe Expanding Into?

Go to https://ground.news/hotu to stay fully informed on what's happening in and out of our solar system. Subscribe through my link to get 40% off unlimited access. ---------------------- Written by Colin Stuart Check out his fantastic astronomy newsletter here: https://colinstuart.substack.com Edited and animated by Siji Sheehan Narrated by David Kelly Thumbnail Art by Ettore Mazza Audio editing by Craig Stevenson Extra animations by @ArtandContext (Manuel Rubio) and Xinyu Gao Extra animations by Jero Squartini https://www.fiverr.com/share/0v7Kjv using Manim - MIT License, (c) 2020-2023 3Blue1Brown LLC Different universe types simulated in Curved Spaces by Jeff Weeks: https://www.geometrygames.org/CurvedSpaces/index.html.en A huge thanks to our Ho'oleilana Patreon supporters - James Keller, Unpunnyfuns and Ross Wagner. Footage from Videoblocks, Artlist. Footage of galaxies from NASA, ESO and ESA. Music from Epidemic Sound, Artlist, Silver Maple and Yehezkel Raz. 00:00 Introduction 05:17 An Expanding Universe 17:42 The Shape Of The Universe 31:39 Embedding Space 42:47 The Great Beyond