Monthly meetings are held on the third Thursday of the month at 7:00 at the Eugene Science Center planetarium.
Monthly "First Quarter Friday" star parties are held on the Friday closest to the first quarter Moon. Star parties start at dusk or 6:00, whichever is later.
The EAS holds monthly star parties at the College Hill Reservoir on the Friday closest to the moon’s first quarter. These star parties are free and open to the public. We’ll provide the telescopes and show you what’s up there in the night sky. Or if you have a telescope of your own, bring it…
The Eugene Astronomical Society is a group of amateur astronomers dedicated to observing the sky and learning about the Universe, and sharing that understanding and appreciation of astronomy with students and the general public.
We invite you to read the rest of our mission statement, or scroll down to discover what we do.
This chart predicts how well we will be able to see the sky over the next couple nights. Darker colors are better, white means no stars. Click the chart for a full explanation of each quality factor.
Get more info on our weather page.
Fun things we do:
Hold monthly meetings with presentations by club members and professional astronomers from our community and region. It's usually the third Thursday of the month, but you can check the calendar to be sure. Visitors and guests are welcome!
Build and modify telescopes together. (Some of the world's most innovative amateur telescope makers live here!)
Grind mirrors together. (Yes, we're serious about building telescopes here!)
Receive discounts on astronomy publications and group buys of astro swag!