Tilly taught us how to make these amazing planets from items you would already have at your school or home: PVAglue, food colouring, dishwashing detergent and a round plastic lid.
Mix some PVA glue with water and pour onto your round plastic lid, to make a thin layer. Drop a few drops of food colouring. Then, use a toothpick to drop some dishwashing detergent onto your lid. Let it dry for a few days. Then peel off, and you have your planet!
What do you think of our planets?