The 10,000 Star Planetarium.

This desktop planetarium projects a realistic image of the heavens--over 10,000 stars. It can accept one of two high-resolution image disks (one disk displays the stars and the other shows the sun, moon, and Earth); both are illuminated by a bright LED built into the device's globe. The image of each disc is projected onto walls or ceilings by an optical-quality adjustable-focus lens, providing a completely accurate view of the visible band of the Milky Way galaxy seen from the Northern Hemisphere. The planetarium has a whisper-quiet motor that simulates the turning of the Earth by slowly moving the image. Includes a CD with ambient planetarium background music. Includes AC adapter; can also operate untethered using three AA batteries (not included). 7" L x 6" W x 6" D. (1 1/4 lbs.)