The moon is getting slightly farther away from the Earth each year — a physicist explains whyBy otako_fzbgs4 / September 26, 2025 Scientists measure the distance to the Moon by bouncing lasers off mirrors placed there by space probes and astronauts. Related posts: Catch solar bursts in new citizen science project Sped-up simulation of Hera’s Mars flyby Hera asteroid mission’s Mars flyby Watch live: Images from Hera’s Mars flyby