No not all the planets have craters on.
Meteorites crashed into all of the planets.
Yes all planets have a orbit
No. Planets orbit suns, while moons orbit planets. Planets do not orbit planets.
All the inner planets are terrestrial planets.
No. Not all planets have gasses. (Mercury doesn't!)
all planets in the universe
it would be the average of all of all the planets .
All of the planets in the Universe rotate on an axis. They all do.
No. All planets orbit the Sun.
he used his telescope to map all of the planets.
yes but all inner planets are rock