Universbard — Science of Space & Time on Instagram: "Follow @universbard for more knowledge of universe 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: ✔ Predicting satellite orbits accurately ✔ Navigating spacecraft billions of km away ✔ Studying black holes and gravitational waves 🌊