October 2023

We’re getting close to Halloween…this lecture slot will be used to highlight a smorgasbord of unsettling stories, images and theories—for our adult audience!

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 22° in Sagittarius. Please keep headlights off while ...

Weather permitting, viewing of the Sun’s image in three different manners (indirectly onto a white surface, directly with safely-filtered optical light and directly in hydrogen-alpha wavelength) will take place. During this ...

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 ...

Come visit on this Full Moon night (if you dare) as HRPO delves into the eerie side of astronomy, physics and aeronautics. As we've done for over fifteen years, we'll ...