Transform your darkened room into an outer space light show and explore the universe with the Deep Space Home Planetarium and Projector. This table top planetarium and projector has its own stand and the main body of the unit rotates so you can use either the projector or the planetarium. The planetarium has two domes one projecting star patterns and the other projecting constellations onto ceilings and walls. Place the black star or constellation dome onto the slots on the head of the deep space unit gently twist to hold the dome in place turn the switch on to the dome projector setting and watch the images rotate around your room. Untwist the domes to release. Add the night light dome and deep space becomes a cool night light with rotating stars and constellations.