Stars staged a double check: their speed and up-and-down 'dives' couldn't be explained without the invisible hand of dark matter. You can't fool gravity—new physics fails, while the dark halo fits effortlessly. Thus the Milky Way became a cosmic lie detector for gravity theories.
🎯 13 sigma is like correctly guessing a coin toss a hundred times in a row—the chance it's random is practically zero.
🎬 Science fiction often uses dark matter as fuel or a map for interstellar jumps—science confirms it's real and governs galaxy motion.