Explains Cosmos on Instagram: "Brian Cox explains what happens when you travel close to the speed of light ⚡. Time slows down, distances shrink, and reality itself bends — proving Einstein’s theory of relativity in motion. 🔹 Time slows near light speed 🔹 Distances appear shorter 🔹 Reality warps with velocity Follow us @explains.cosmos !! Explore the universe & cosmic wonders 🌌 #science #education #universe #cosmos #knowledge #creative #learning #ideas #inspire #facts #tech #theory #cosmic #r