Mercury From Messenger Spacecraft - What We Learned

The surface of mercury is covered in craters. Mercury has been knocked around a lot by solar radiation and the solar wind. There's some really bizarre shapes on its surface that i'm sure we'll go into, that are fairly newly discovered. Y it's such a crazy world that, i meanit' it's like smaller than some of the moons. Roga ye y weard titans bigger. Ganymedes bigger, andand it's just weird. It's just weird."