AstroFest is an annual Star Party at Kopernik that features extraordinary speakers and night sky observing. Join the Kopernik Astronomical Society at the 44th Annual AstroFest in 2026—stay tuned schedule announcements. Enjoy astronomy workshops, talks, exhibits, demonstrations, and solar and nighttime observing. Check out the detailed schedule of the event below! Admission:$6.00 adults$4.00 seniors/studentsGroups of 7 Read More ...