Sage Valley Junior High
1000 W. Lakeway Road
Gillette, WY 82718
About the Planetarium
The Campbell County School District Planetarium is housed at Sage Valley Junior High School and has been operational for nearly thirty years. We feature a Spitz 512 star projector that accurately shows over 4000 stars on our 30 foot diameter dome. The planetarium was built and is maintained by funds from Wyoming’s #1 school district and the donations of community supporters. During the school year the planetarium is host to nearly every student in Campbell County and even serves schools and communities from as far as southern Montana. In addition to school shows the CCSD Planetarium is one of only a few planetariums in the world to offer free shows to the public.
Call the CCSD Science Center and Adventurarium
Private Planetarium Show Scheduling