You've Been Wrong About Freezing Your Whole Life #physics #astronomy

Added: 2026-05-16

[00:00:00]If the sun suddenly vanished for 24 hours, the first 8 minutes would be perfectly normal. Then, at the same time, the sky would go pitch black. You might expect the world to freeze instantly, but the Earth is actually a giant thermos. Over the first day, the global temperature would only drop about 2 to 3° C.

[00:00:22]The real chaos would be the atmosphere.

[00:00:25]Without solar wind, the aurora borealis would vanish, and the plants would stop breathing. But, the oceans, they'd barely notice. If the sun popped back in after a day, we'd be fine. Just a bit colder and very, very confused. Maybe keep a flashlight handy, just in case.