Admission for each of the Illinois State University's Planetarium's public programs is $3 for adults, $2 for children ages 5-12, and $1.50 for children ages 3-4. Friends of the Planetarium are admitted free of charge. Tickets may be purchased in the Planetarium Gift Shop, next to the Planetarium, beginning 20 minutes before each show.

The Planetarium is located under the white domed roof at the east end of Felmley Hall of Science. Felmley Hall is located at the intersection of School Street and College Avenue on the northeast corner of the ISU campus.

Free parking is available for the Planetarium's public shows a short distance north of the ISU Planetarium in University parking lot F-67, located on the east side of School Street.