Join us for the 2026 Wisconsin Science Festival – October 15-25th, Statewide!

The Wisconsin Science Festival is produced by

Name: Dark Matter: The Invisible Universe Planetarium Show
Start: 2026-10-24T13:00:00-05:00
End: 2026-10-24T14:00:00-05:00
Location: Horwitz-DeRemer Planetarium

Wisconsin Science Festival Featured Partners

info@wiscifest.org | (608) 316-4390

Donate Now

Your tax-deductible gift will bring science, technology, engineering, art, and math programming to children and adults throughout Wisconsin who are ready to explore the unknown!

Stay Connected

Sign up to receive festival updates and our quarterly newsletter!

By participating in events held, sponsored, or promoted by the Wisconsin Science Festival, you agree to assume all risks and release from liability the Wisconsin Science Festival and its affiliated partners and sponsors, as more fully set forth at WiSciFest.org/termsandconditions.

info@wiscifest.org | (608) 316-4390

Donate NowDonate Now

Your tax-deductible gift will bring science, technology, engineering, art, and math programming to children and adults throughout Wisconsin who are ready to explore the unknown. Thank you!

Stay ConnectedStay Connected

Sign up to receive festival updates and our quarterly newsletter!

October 2026

Halloween at the Castle

Dark Matter: The Invisible Universe Planetarium Show

The Wisconsin Science Festival is produced by

Wisconsin Science Festival Featured Partners

Your tax-deductible gift will bring science, technology, engineering, art, and math programming to children and adults throughout Wisconsin who are ready to explore the unknown!

Sign up to receive festival updates and our quarterly newsletter!

Your tax-deductible gift will bring science, technology, engineering, art, and math programming to children and adults throughout Wisconsin who are ready to explore the unknown. Thank you!

Sign up to receive festival updates and our quarterly newsletter!

Filters

Event Category: Open filter Close filter

Tags: Open filter Close filter

Event Type: Open filter Close filter

Day of Week: Open filter Close filter

Target Age Range: Open filter Close filter

Cost ($): Open filter Close filter

Date From: Open filter Close filter

Date To: Open filter Close filter

October 2026

The Wisconsin Science Festival is produced by

Wisconsin Science Festival Featured Partners

Your tax-deductible gift will bring science, technology, engineering, art, and math programming to children and adults throughout Wisconsin who are ready to explore the unknown!

Sign up to receive festival updates and our quarterly newsletter!

Your tax-deductible gift will bring science, technology, engineering, art, and math programming to children and adults throughout Wisconsin who are ready to explore the unknown. Thank you!

Sign up to receive festival updates and our quarterly newsletter!