The Cosmos Journey on Instagram: "Two Suns in the Sky? 🌞🌞 For a fleeting moment in cosmic time, Earth might witness a spectacle so rare it sounds like science fiction — the rise of a second sun. 💥 Betelgeuse — a dying red supergiant nearly a million times larger than our Sun — is nearing its final, explosive act: a supernova so bright it could outshine the Moon... and maybe even rival the Sun. It could illuminate the night sky for weeks. 🌌✨ 📸 Imagine looking up to see the sky glowing — not