Planetarium Facilities



The Casper Planetarium hosts a 30-foot diameter dome. With comfortable, reclined seating for up to 57 persons, we can accommodate most groups. Our images are shown through a Digitalis BarcoF90-4K13 DLP projector. With 360-degree fully animated graphics presented in high definition, you'll experience an immersive visit to fabulous worlds, from planet Earth to distance parts of the universe.



In 2019, we added a small outdoor observatory equipped with a 10-inch Cassegrain telescope. We can observe the night skies directly and still be sheltered from the weather. Watch the Calendar page here on our website and our Facebook page for announcements about viewing sessions.

Lobby & Giftshop