SMARTLAB-Stars and Planets Kit. Young explorers will realize that what they can learn about the galaxy is as limitless as the night sky! Out-of-this-world discovery engages kids and brings the night sky to life. This kit includes an Out-Of-This-World Book, a solar system model with 21 snap-together pieces and planet label sticker sheet and a light-up planetarium with glow-in-the-dark star chart. Recommended for ages 8 and up. WARNING: CHOKING HAZARD: Small parts. Not for children under 3 years. Imported.