From a scientific standpoint, the evidence for the Moon landings is overwhelming and consistent across many different fields. The Moon rocks, studied by geologists worldwide, show unique characteristics that confirm their extraterrestrial origin and match expectations for lunar material. The physics of the rocket launches, orbital mechanics, and landing trajectories have all been verified. The laser retroreflectors left by astronauts continue to provide precise data on the Earth-Moon distance, a continuous experiment proving human presence. Modern spacecraft, like the Lunar Reconnaissance Orbiter, have photographed the landing sites, showing the remnants of human activity exactly where Apollo missions claimed they were. There is no credible scientific challenge to the Moon landings.