The Nuclear Reaction Keeping Pluto's Ocean Surprisingly Warm

Pluto’s hidden ocean may still be warm—and the nuclear reaction deep inside this distant dwarf planet could explain why. How can Pluto, nearly 6 billion kilometres from the Sun, possibly maintain liquid water beneath its frozen surface? In this fascinating journey through the outer Solar System, we explore the incredible science behind Pluto’s possible subsurface ocean, the radioactive decay heating its interior, and the surprising geological evidence revealed by NASA’s New Horizons mission. From towering mountains of water ice and nitrogen glaciers to mysterious cryovolcanoes like Wright Mons and Piccard Mons, Pluto is far more geologically active and complex than scientists once imagined. Could radioactive elements inside Pluto’s rocky core be producing enough internal heat to keep an ocean alive beneath kilometres of ice? We also explore Pluto’s spectacular heart-shaped region, Tombaugh Regio and Sputnik Planitia, strange methane dunes forming at temperatures near -230°C, and the evidence suggesting that powerful processes may still be reshaping this distant world. But Pluto’s story is impossible to tell without Charon. Discover how Pluto’s largest moon helped scientists determine Pluto’s true mass, why the two worlds are mutually tidally locked, and how Charon’s ancient ocean may have frozen and literally torn its crust apart. Finally, we investigate one of astronomy’s most controversial questions: Will Pluto ever become a planet again? With the debate over the definition of a planet continuing, Pluto’s future classification may not be as settled as many people think. If you love space, astronomy, NASA discoveries, planetary science, and the mysteries of the Solar System, subscribe for more deep-space documentaries. And stay tuned for our next journey into the strangest worlds hiding beyond Neptune. #pluto #nasa #space #Astronomy #planetaryscience #shorts #newhorizons #charonqul