@pov.what.if0: What if Earth were a rogue planet? A passing star flings Earth out of the solar system, and the Sun shrinks into just another star. Within a week the surface drops below -18 °C (0 °F), within a year to about -73 °C (-100 °F), and then the air itself freezes solid. But under the ice, the deep ocean stays liquid for a long time, and life at the hot vents doesn't need the Sun at all. Could life hold on in the dark? Alternate Earth, episode 5. The Original POV: What If. Follow @pov.what.if0 for more, and share this with someone who hates the cold. Where would you try to survive on a rogue Earth? Deep underground Near a volcano At the bottom of the ocean, by the vents I'd take my chances on the surface #povwhatif #rogueplanet #earth #space #Science #Astronomy #whatif #pov #alternateearth #sun #hydrothermalvents #deepsea #oceans #astrobiology #exoplanets #planets #sciencetok #spacetok #learnontiktok #universe

POV: What If

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Sunday 15 November 2026 17:20:49 GMT