We were taught that Earth orbits the Sun in a closed circle. In reality, Earth has never returned to the same point in space once in 4.5 billion years.
​Right now, the Sun is carrying Earth and every planet around the center of the Milky Way at 230 km/s (828,000 km/h), more than… pic.twitter.com/0Up8sI8Q93

— Philosophy Of Physics (@PhilosophyOfPhy) November 2, 2026