The red supergiant Betelgeuse is nearing the end of its life and it's about to put on the most spectacular show the night sky has seen in centuries. 💥 This star, located about 640 light-years away in Orion, is expected to explode in a supernova so bright it could rival the full moon and be visible even during daylight. When it happens, we’ll witness a rare cosmic moment: a star’s death lighting up our sky like a second sun. No danger to Earth, just history in the making. A once-in-a-lifetime ch

275K views · 4.3K reactions |  Betelgeuse è una gigantesca stella...