Those are impact craters from when it was hit by meteors. The moon has no weather, so they never got erased like most of the impact craters that were on Earth's surface.
The moon does not have circles!
the earth circles the sun while the moon circles the earth
these circles on the moon are call craters and they are smash by asteroids from space very long time ago
The moon circles around the earth; the earth circles around the sun.
circles can be seen anywhere like bangles,moon and so on
does the moon have daytime and nightime
a full moon
The moon circles the earth...
the earth is a bit flattened but the moon has a brilliant circle
The circles visible on the surface of the moon are indeed craters made by the impact of bodies from space.
The moon orbits the Earth, which orbits the sun.
the moon orbits. it circles around the earth.
moon