What Happens When the Sun Dies

Billions of years from now, the Sun will run out of hydrogen fuel and expand into a red giant. Eventually, its outer layers will drift into space, leaving behind a hot white dwarf—the final stage of our Sun. 🌞➡️⚪ #SunSolarSystemRedGiantWhiteDwarfSpaceFactsAstronomyUniverseNASASpaceScienceStellarEvolutionCosmicFutureScienceFactsDeepSpaceAmazingUniverseSpaceExplorationSpaceShortsYouTubeShorts