JOURNEY INTO THE UNIVERSE, INSIDE THE UW-STEVENS POINT PLANETARIUM
UW-Stevens Point opens our shows to the public in the Allen F. Blocher Planetarium. The space consists of a 7.3m diameter dome that houses a Digistar Lite projector. This immersive instructional tool is used for most astronomy courses at UWSP.
Planetarium shows provide impactful experiential learning experiences. Themes are selected to educate the public on topics ranging from cosmic cycles to planetary systems, exoplanets, telescopes, cosmology, the history of space exploration, and much more. Weekly public shows are presented throughout the academic year, typically on Sunday afternoons at 2:00 p.m. During the eight weeks of the summer (end of May through the end of July), the planetarium hosts regular public evening shows, twice per week, on Monday and Wednesday nights at 7:00 p.m. Check the calendar of events, which is updated regularly.
The planetarium and observatory facilities are operated and maintained by staff and student workers in the UW-Stevens Point Department of Physics and Astronomy. Our planetarium and observatory director is Dr. Sebastian Zamfir.
WHERE TO FIND US
The Allen F. Blocher planetarium is located on the second floor of the Science Building, by the Foucault pendulum, right above the east main entrance. Direct access is obtained through the east entrance. Planetarium programs for groups (schools, scouts, organizations, etc.) can be arranged during our academic year and our summer sessions.
The planetarium is typically open from early September through mid-December and from mid-January through late July. Public observing sessions with portable telescopes are scheduled weekly (Monday, Tuesday, and Wednesday nights) from mid-September through mid-December, and from late-January through mid-May, subject to weather constraints.

PLANETARIUM RENOVATION PROJECT
The Blocher Planetarium is a treasure of the Stevens Point community, offering shows to students young and old alike. This space has inspired countless students to go onto careers in astronomy and sparked the imagination of young children on field trips as they ask questions about the universe and their place in it. Help “Rebuild the Wonder” and join this effort to keep future generations gazing up at the stars.
FREQUENTLY ASKED QUESTIONS
Don’t see an answer to your question? Call 715-346-2120 or email physastr@uwsp.edu
What are Blocher Planetarium’s hours?
The Blocher Planetarium is open for public scheduled shows at 2:00 pm on Sundays during the regular academic year, at 7:00 pm on Mondays and Wednesdays from late May until late July during the summer, and by group reservation. The planetarium and observatory are closed during the University interim and break periods.
What is the seating capacity?
Planetarium seating is first come, first served for up to 55 people.
When can I visit the Pejsa Observatory?
The Pejsa Observatory telescope (located in the dome atop the Science Building) has been upgraded for undergraduate research projects in observational astronomy and it is not accessible to the public at this time. However, if there are clear skies, public stargazing sessions with portable telescopes are available from mid-September through mid-May on Monday, Tuesday, and Wednesday nights (from 8:30-10:00pm), weather permitting. Meet at the north end of Coleman Field, the track located on the north end of campus at the corner of Maria Drive and Reserve Street. Street parking is available. Viewings will be held only if the skies are clear and the temperature is above 20 degrees Fahrenheit.
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How do you reserve the Planetarium?
Your group, of eight or more, can rent the Blocher Planetarium for special showings. Program rental charge is $35/show. The payment can be paid at the time of your visit.
We ask that you complete this request form completely, including your contact information and desired date. You may also call our office at 715-346-2120.
Where should I park?
Parking is free on campus for our guests only on Saturdays and Sundays. From Monday-Friday, the UWSP parking lots are enforced 2 am – 7 pm. Please visit this website for more details about parking options, rules, and regulations.
What are the Planetarium show fees?
There is no charge for our public programs, although donations are greatly appreciated. For private shows (school groups, scout organizations, etc.) we charge $35.00 per show per group.
