How Big Is the Universe? (It's Way Bigger Than You Think) 🌌

In 5 minutes, we zoom out from you to the edge of the observable universe, and at every step it gets bigger than you'd expect. 🚌 A school bus, a blue whale, the Burj Khalifa and Mount Everest 🌍 Why Everest vanishes when you see the whole Earth 🌕 30 Earths fit between us and the Moon ☀️ 1.3 million Earths fit inside the Sun 🪐 Voyager 1, now one light-day away ⏳ If the Sun were a grain of sand, the nearest star would be 29 km away 🌌 The Milky Way, Andromeda, and the cosmic web ❓ Is the universe infinite? Tell me in the comments what we should explore next! 👇 CHAPTERS 0:00 Intro 0:14 Human scale: bus, whale, Burj, Everest 0:46 The Earth 1:14 The Moon 1:29 The Sun 1:51 The Solar System 2:21 The nearest star 2:52 The Milky Way 3:30 Andromeda 3:50 The observable universe 4:24 Beyond what we can see 4:37 Back to you #space #universe #astronomy #science #sizecomparison