Community Tip - Your Friends List is a way to easily have access to the community members that you interact with the most! X
4 planets and 4 satellites.
Each satellite change own planets:
Video Link : 5969
One question - what is the future of 4 satellites? Come its back?
3 satellites are invisible. Better to view the physic of the problem!
Video Link : 5965
One more animation - with little error at the end:
Video Link : 5970
