Materials black foam cut into a square,1 L.E.D. light, 1 coin cell battery, fiber optic cables, tape, permanent marker, 1 pin, and contact paper.
First google your favorite constellation then make the picture bigger. Then spread the contact paper across your computer and with the permanent marker then use the permanent marker to mark where the stars are.
Next spread the contact paper across the black foam and poke holes where the marks are on the contact paper.
Now take the fiber optic cable and poke it through the holes.
Now with your tape gather your fiber optic cable and tape the middle and the end. then take your L.E.D. light and put it at the end with the long side on the plus side of the coin cell battery and the short side on the minus side and your done!