Tonight we're drawing and explaining a spacetime diagram of the entire universe. The universe is far larger than 14 billion light years, and expanding way faster than the speed of light. Let's find out the true nature of the universe. ▸ Want to leave a tip or connect?: https://linktr.ee/letsfindoutasmr ▸ *Credits:* _Spacetime diagrams I based mine on are from user "Pulsar" on stackexchange:_ ● https://physics.stackexchange.com/questions/400358/the-difference-between-comoving-and-proper-distances-in-defining-the-observable ● https://physics.stackexchange.com/questions/67412/what-is-the-theoretical-limit-for-farthest-we-can-see-back-in-time-and-distance/67541#67541 ● https://astronomy.stackexchange.com/questions/19909/will-we-start-seeing-galaxies-disappear-due-to-universe-expansion _Pulsar's diagram are originally from this research paper by_ Davis and Lineweaver: ● https://arxiv.org/abs/astro-ph/0310808 _Images and clips used are also from:_ ● NASA, ESA, CSA, STScI _Wikipedia links:_ ● https://en.wikipedia.org/wiki/Hubble%27s_law#Interpretation ● https://en.wikipedia.org/wiki/Cosmic_time ● https://en.wikipedia.org/wiki/Expansion_of_the_universe ● https://en.m.wikipedia.org/wiki/Distance_measure ● https://en.wikipedia.org/wiki/Redshift ● https://en.wikipedia.org/wiki/Lambda-CDM_model ● https://en.wikipedia.org/wiki/GN-z11 _David Butler_ @howfarawayisit : ● https://youtu.be/tDZZEaqQPNY _Also check out this playlist on Relativity by_ @eigenchris _for the actual math behind spacetime diagrams like this:_ ● https://www.youtube.com/playlist?list=PLJHszsWbB6hqlw73QjgZcFh4DrkQLSCQa #space #lecture #sciencefacts #science #letsfindout #ASMR