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 spa