Mercury has no atmosphere and no surface fluids, so there is nothing to erode the craters.
The surface is pitted with meteor impact craters. See related links for pictorial
Nickel Meteor craters .
Craters
Yes, Mercury has craters.
Mercury has lots of craters and canyons
Mercury has impact craters but not volcanoes.
Mercury has craters and mountains but no moons.
The Moon's surface is pitted with impact craters caused by collisions with asteroids and meteoroids. These craters vary in size and shape and provide valuable information about the history of impacts on the Moon.
inner solar system
Some of the notable craters on Mercury include names like Shakespeare, Beethoven, Debussy, and Caloris. Caloris Basin is one of the largest and most well-known craters on Mercury.
no moons but have big craters