Bring the wonder of the nighttime sky into your budding astronomer's room with this dual-function planetarium projector! Simply aim the projector at a light-colored wall and you'll see an amazing pattern of the northern sky that rotates around. Comes complete with 3 image disks that feature 24 high-definition space images of planets, nebulae, moons, astronauts, spacecraft and other celestial bodies. You'll see more than 50 different image combinations! It also features a 15-minute auto-shut-off so you can fall asleep under a magical night sky. Requires 3 "AA" batteries (sold separately). ABS plastic. Projector is 9 1/4"H x 6 1/4"W. Ages 8+.