3 ms·
You're wrong about the gravity. The escape velocity of Mars is 5 km/s, half of Earth's and twice the Moon's. The surface gravity is also .4G which is about h
by Symmetry 10y ago
You're wrong about the gravity. The escape velocity of Mars is 5 km/s, half of Earth's and twice the Moon's. The surface gravity is also .4G which is about half the Earth's and two and a half times the Moons. So they're all a lot closer together than you said.