Everything That Could Go Wrong in 2026

Enjoying this video? Dive even deeper into the world of science and discovery with Popular Science, the free streaming channel bringing you more of what you love from What If, plus epic explorations in engineering, rocket launches, movies, space, and Earth sciences https://underknown.com/popularscience/ 00:00 Countdown 00:51 - Everything That Could Go Wrong in 2026 NEW EPISODE 08:28 - What If 3I/ATLAS Collided with Earth? 26:56 - What If a Black Hole Flew By Earth at the Speed of Light? 44:45 - What If a Needle Hit The Earth At The Speed Of Light? 56:13 - What If We Swapped Our Sun With Other Objects in The Universe? 01:15:47 - What If Earth Lost 1% of Oxygen Every Second? 01:36:01 - What If the Moon Collided With Earth? 01:55:49 - What If All of Antarctica's Ice Suddenly Melted? 02:15:49 - What If Planet X Entered Our Solar System? Support us on Patreon: https://www.patreon.com/whatifshow/membership Check out our other channels: How to Survive: https://bit.ly/how-to-survive-show Animalogic: https://www.youtube.com/@UCwg6_F2hDHYrqbNSGjmar4w Aperture: https://bit.ly/aperture-show T-shirts and merch: http://bit.ly/whatifstore What If elsewhere: Instagram: http://bit.ly/whatif-instagram Discord: https://discord.gg/Bj5UnspbwE Podcast: http://bit.ly/yt-what-if-show-podcast What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way. Contact us at https://underknown.com/contact/ #whatif #jupiter #spaceexploration #universe #space #2026