Healdsburg, CA

707-708-1570

Night Sky Adventure

Astronomical Observing for Public and Private Events

Open Public Events

Everyone loves looking through our powerful telescopes. Come and be thrilled with incredible views.


When we do events in cities, street lighting limits us to showing only brighter objects...planets that are up and/or the Moon 


If you want a Deep Sky Observing experience and have a dark sky location, see our Booking page to schedule your own 

private star party.

Mon Nov 11, 2019 Hundreds saw A RARE ASTRONOMICAL EVENT.. Planet Mercury transit across the Sun

Sunrise - 10am

Healdsburg Roundabout Patio at Intersection of Healdsburg Ave, Mill and Vine Streets

Event Details

Mon Nov 11, 2019 Hundreds saw A RARE ASTRONOMICAL EVENT.. Planet Mercury transit across the Sun

Hundreds saw a dynamic and rare transit of Planet Mercury as it moved between Earth and the Sun. It will be over 60 years before this will happen again in northern California!

Safely filtered telescopes were set up. 


Sunrise - 10am

Healdsburg Roundabout Patio at Intersection of Healdsburg Ave, Mill and Vine Streets

Event Details

Event Details