Not necessarily. A ray crater is in impact crater that has tapering lines of light-volored material extening outward. Ray craters can found on Mercury and other objects such as the moon, but most of these craters are not ray craters.
mercury
craters
No. The craters on Mercury are from the impacts of comets and asteroids, as are most craters on objects in space. We do not have any strong evidence of volcanic activity on Mercury.
craters
Mercury has volcanoes and craters like the moon, but no rings, only the gas giants have rings, and Mercury has no moon.
Yes, Mercury has craters.
mercury
Mercury has impact craters but not volcanoes.
Mercury has lots of craters and canyons
craters
Mercury has craters and mountains but no moons.
No. The craters on Mercury are from the impacts of comets and asteroids, as are most craters on objects in space. We do not have any strong evidence of volcanic activity on Mercury.
Mercury is pitted with craters because Mercury has almost no atmosphere to protect itself.
Mercury has no atmosphere and no surface fluids, so there is nothing to erode the craters.
Craters, mostly. The new Messenger photos of Mercury from just last week show craters on craters, and chains of craters. It looks a lot like the Moon, actually. You can see some photos of Mercury at the link below.
no moons but have big craters
craters