Now you can learn about Earth s cosmic neighbors when you bring the solar system right into your own home or classroom. Just hang the sun and planets from any ceiling, expose to light, then darken the room to create your own personal night sky planetarium. Easy to assemble, the Glow-in-the-Dark Solar System includes one sun with hanger, eight planets, one dwarf planet (Pluto) with hangers, 32 feet of clear plastic line for hanging, and a solar system guide with updated information on Pluto s new status.