July 2025

Cancelled. HRPO will close at 12:15pm or if it rains. Weather permitting, viewing of the Sun’s image in four different manners (indirectly onto a white surface, directly with safely-filtered optical ...

This program offers advanced topics, activity extensions and all-new games and demonstrations to older youth. Certificates are earned and archived as well as modern experiments take place. There are also giveaways ...

Sunset, 8:02pm CDT. Weather permitting, viewing through one or more telescopes will take place. During this time the waxing crescent Moon will be at a maximum altitude of 25° in ...