The Universe Scaled: Everything From Subatomic to Cosmic

📃 Description: This video shows the size of things from the smallest known parts of reality to the largest things we can see in space. It starts with very tiny objects, then moves through atoms, living cells, planets, stars, black holes, galaxies, and ends with the observable universe. All sizes are based on real science measurements and estimates. The goal is to help you understand how small and how large things are when compared side by side. 📖 Chapters: 0:00 Intro 0:09 Planck Scale 0:15 Subatomic Particles 0:27 Atom and Molecule 0:35 DNA and Viruses 0:47 Human Cells 0:54 Insect and Human 1:03 Animals and Airplane 1:15 Buildings and Landmarks 1:34 Mountain and Asteroids/Comets 2:02 Moons 2:18 Dwarf Planets 2:46 Exoplanet 3:00 Larger Moon 3:07 Planets 3:28 Larger Planets 3:56 Larger Exoplanets 4:10 Stars and Supermassive Black Hole 5:14 Hypothetical Star 5:21 Larger Supermassive Black Holes 5:40 Planetary Nebula 5:49 Dwarf Galaxy 5:59 Nebula 6:39 Larger Dwarf Galaxies 7:00 Galaxies 7:41 Largest Galaxy 7:51 Galaxy Group 8:00 Clusters and Radio Galaxies 8:30 Largest Radio Galaxy 8:40 Superclusters and Cosmic Void 9:10 Cosmic Walls 9:32 Observable Universe 9:50 Outro 🎵 Song: Flowing Into The Darkness Composer: Nyoko Website:   / redowthered   License: Free To Use YouTube license youtube-free Music powered by BreakingCopyright: https://breakingcopyright.com