Turn any room into a planetarium for astronomers in training! Give them sweet dreams of travel through space: this projector displays either a rotating star map dome with astronomically accurate star maps (northern and southern hemispheres) or space-related images like planets, spacecraft, and galaxies. Soothe stargazers to sleep by setting the built-in auto timer to 15, 30, or 60 minutes. A perfect gift for space-loving kids. Requires USB cable for charging, included. Ages 8 & up.