Universifyy — Science of Space & Time on Instagram: "The Andromeda collision explained! This isn't a crash, it's a cosmic merger. See how two massive spiral galaxies will eventually mix their stars to form one giant elliptical galaxy This Means for the Universe: ✔ Planets orbit because spacetime is warped 🌏 ✔ Light bends around stars and black holes 🌟⚫ ✔ Time slows down near massive objects ⏱⚠️ ✔ GPS satellites only work because Einstein was right 📡 🚀 Why NASA Still Uses Einstein Today: ✔ Pr

Quantum Longevity on Instagram: "🚨 In about 4.5 billion years, our home, the Milky Way Galaxy, is going to have a HUGE, slow-motion crash with its neighbor, the Andromeda Galaxy. This isn't just a bump, it's the ultimate galactic merger These two spiral galaxies are rushing toward each other at an insane 70 miles per second. Their powerful gravity is already starting to pull and twist their shapes, like a cosmic dance. As they get closer, this incredible gravitational pull will trigger a massiv