- Discovery Center Museum
- 711 N. Main Street, Rockford, 61103 United States
Celebrate this annual event and delve into the mysteries of the night sky. Trek through the stars in the planetarium, design your own constellation, goof off with gravity, and compare planets and moons. Exploring the wonder and beauty of the celestial sphere is included with Discovery Center admission: $9/person; free to Members and children ages one and younger.