A star is nearing its spectacular end — and we might witness it in our lifetime. 🔭✨ Betelgeuse, the red supergiant in Orion’s shoulder, is showing signs it could go supernova. When it does, the explosion will be so bright it may be visible from Earth even during the day — rivaling the Moon in the night sky. This cosmic giant is 650 light-years away, and while astronomers say the explosion could still be tens of thousands of years off, recent changes in brightness suggest something is shifting.

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