How big is the universe ... compared with a grain of sand? Published 2013-02-12 Download video MP4 360p Download video MP4 720p Recommendations 56:12 What Is The Biggest Thing In The Universe? 11:31 Hitting Earth with a Grain of Sand Going 99.9% the Speed of Light 09:23 James Webb Telescope Detects 750 Galaxies Beyond the Edge of the Universe! 05:41 Physics’ greatest mystery: Michio Kaku explains the God Equation | Big Think 33:12 The Cosmic Scale 11:10 How Big is The Universe? 11:36 Something weird happens when you keep squeezing 22:04 Why Black Holes Break The Universe 13:15 Seeing The Universe Like We've Never Seen It Before 15:01 What would we see at the speed of light? 18:10 Andromeda and the Local Group (go to 2020 4K edition) 50:48 What Happens If We’re Contacted By Aliens? | Alien Documentary | Spark 30:01 A Journey to the End of the Universe 25:04 How Large is the Universe? 22:55 Brian Cox On The Multiverse And Life On Other Planets | Minutes With | @LADbible 09:46 If the universe is only 14 billion years old, how can it be 92 billion light years wide? 12:30 How We Found Earth's Location in the Milky Way 21:37 How Earth Moves 17:32 Could Humans Survive the Dinosaur-Killing Asteroid? Featuring @LEMMiNO Similar videos 02:33 More Stars Than Grains of Sand: A Universe of Truly Fantastic Numbers 03:33 Mind Blowing! ...Earth Compared To The Rest Of The Universe - Amazing Graphic Presentation 03:46 Are There More Grains of Sand Than Stars? 19:03 The Living Universe is Unimaginably BIG and You're a Part of it! 09:07 How the Universe is Way Bigger Than You Think 02:35 Carl Sagan on the total number of stars in our Universe 05:01 zoom out from earth 06:35 VFX Artist Reveals the True Scale of the Universe 26:05 The Sun's a Grain of Sand Next to the Biggest Star in the Universe 05:37 HOW MANY STARS 05:08 Universe Size Comparison 3D 01:00 If the Sun was the size of a grain of sand #physics #astronomy #science #universe 07:05 Our Universe is SO big, it's mindblowing! 🤯 BBC 09:09 What If a Grain Of Sand Hits The Earth At 99% The Speed Of Light 12:01 The Real Size of the Universe (Even a Child Understands) 09:01 You'll Feel Tiny Seeing True Size of the Universe 07:04 How big is our Universe? | BBC Ideas More results