Naked Science Forum
Non Life Sciences => Physics, Astronomy & Cosmology => Topic started by: EvaH on 28/01/2021 12:55:24
-
Arthur asks:
Do any of the solar system satellites have satellites themselves?
Can you help?
-
We have put things in orbit round the Moon from time to time...
-
The rings of Saturn contain lots of smallish objects that rotate around each other, more or less.
-
I guess a basic example would be that the earth rotates around the sun and the moon around the earth