Sharing the Night Sky with the Public Since 1949
For over seventy-five years, the Denver Astronomical Society has brought together stargazers across the Denver metropolitan area and beyond. The society hosts dozens of events and activities yearly to promote amateur astronomy across our unique region, one mile nearer the stars.
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What’s Up in Denver? April 28th through May 4th, 2025
Here’s a brief look at what’s going on in the Mile High City this week. April 28: DAS E-Board Meeting (via zoom) at 7:00 PM (more info) April 29: Astrophotography Special Interest Group (ASIG) – General Meeting for DAS … Read More
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Get Ready for the Eta Aquariid Meteor Shower
The May Eta Aquariids Each May, the Eta Aquariid meteor shower puts on a show in the early morning sky. These meteors get their name because they appear to radiate from the constellation Aquarius, near the star Eta Aquarii. The … Read More
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What’s Up in Denver? April 21st through 27th, 2025
Here’s a brief look at what’s going on in the Mile High City this week. All Week: International Dark Sky Week Texas Star Party April 21: The April Lyrid Meteor Shower peaks late tonight into the early morning of the … Read More
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What’s Up in Denver? April 14th through 20th, 2025
Here’s a brief look at what’s going on in the Mile High City this week. April 14: DAS General Membership Meeting – Dr. Winston Pendleton, retired educator, scientist, and researcher will speak to DAS members about Gaia- ESA’s Billion-Star Surveyor … Read More
Chamberlin Observatory Tours
The Denver Astronomical Society hosts weekly and monthly events* at the University of Denver’s historic Chamberlin Observatory, which features its prized 1894 Alvan Clark-Saegmuller 20-inch refracting telescope. The Observatory serves as the DAS home base for numerous Astronomy Nights, Open Houses, and special events throughout the year.
Due to overwhelming demand, we are changing how we reserve our Astronomy Nights and adding more to the calendar. For details, see our Reservations page.
If you have any questions about EXISTING reservations or want to change your existing reservation, email us at reservations@denverastro.org.
Astrophotography Special Interest Group
The Denver Astronomical Society (DAS) has established a Special Interest Group amongst its members devoted to Astrophotography. Do you want to learn or improve your skills in astrophotography? Do you enjoy viewing pictures of the Sun, Moon, Planets, or Deep Sky Objects? Can you take similar images? You may have skills that you could pass on to novice members. Consider joining DAS and being part of this Special Interest Group. Please email us for more information. astrophotogroup@denverastro.org
The Van Nattan-Hansen-Anderson Scholarship
Established in 1973, the DAS Van Nattan-Hansen-Anderson Scholarship supports graduating high school and undergraduate college students majoring in astronomy and the physical sciences. Interested and eligible students are invited to apply for funding on the Scholarship Page.
