How to Make a Solar System Mobile: 15 Steps (with Pictures)
Set them aside in the following order: 5 inch, 1.25 inch, 1.5 inch, 1.5 inch, 1.25 inch, 4 inch, 3 inch, 2.5 inch, and 2 inch. 3. Cut out Saturn''s rings. You will need to trace circles on the styrofoam sheet to do this. Smooth out the edges of the rings using the rounded side of the teaspoon.