Welcome to the Denver Astronomical Society!
The Denver Astronomical Society (DAS) is growing fast! With over 1,100 members and counting, we welcome new astronomy lovers all the time. To help new members get started, we hold New Member Orientations about every four months at the historic Chamberlin Observatory.
Our most recent orientation, on February 22nd, was our biggest yet—over 65 new members attended! These orientations include a special presentation from the DAS president and a tour of the observatory. The presentation covers everything you need to know to get the most out of your DAS membership.
Here’s a look at what you’ll learn at a New Member Orientation:
Who is the DAS?
The Denver Astronomical Society has been around for over 75 years! Our members range from beginners to experts, including university professors. The organization is led by an Executive Board of Trustees and Officers, including the President, Vice President, Secretary, Treasurer, Past President, and President Emeritus. These leaders are elected every year.
How to Get the Most from Your DAS Membership
To make the most of your DAS membership, we encourage you to get involved in as many activities as possible. Attending meetings and events is a great way to learn more about astronomy and meet fellow members who share your passion. Don’t be afraid to ask questions—everyone in DAS was a beginner once, and we are always happy to help. Volunteering is another fantastic way to engage with the DAS community. Whether assisting at public outreach events, helping with star parties, or participating in club projects, volunteering allows you to connect with experienced members and deepen your knowledge of the night sky (see the outreach section below). By actively participating, you’ll gain valuable skills, make new friends, and get the most out of your membership experience. One of the best ways of interacting with other members is through Slack. Slack is an instant messaging program that is available via webapp, downloadable PC app, and mobile app. Find out more how to get started with Slack on our Slack member’s page.
Astronomy 101 Program
Our Astronomy 101 Program is designed to help members build a strong foundation in astronomy and develop hands-on observing skills. The course covers a wide range of topics, starting with an introduction to the night sky, including the Moon, planets, stars, and galaxies, as well as how the sky changes throughout the year. Members will learn how to navigate the night sky using celestial coordinates and angles, with an emphasis on observing with the naked eye before moving on to optical tools. The program also explores different types of telescopes and binoculars, how they work, and the basics of setting up and aligning a telescope for observing. A special outdoor lab night at Chamberlin Observatory provides a hands-on experience in telescope setup and operation. Additionally, participants will learn how to plan their own observing sessions using helpful apps, websites, and magazines. The course concludes with an introduction to astrophotography, covering techniques for capturing celestial objects with a DSLR or mobile phone, as well as more advanced methods for deep-sky imaging. For those interested in taking their astrophotography further, the program introduces the DAS Astrophotography Special Interest Group (ASIG).
Want to Try Before You Buy?
If you’re new to astronomy or looking to experiment with different equipment, the Denver Astronomical Society’s telescope loaner program is a fantastic opportunity. DAS offers a variety of telescopes that members can borrow for a month at a time, giving them hands-on experience before making a purchase. To check out a telescope, members must be in good standing for at least three months (or one month for an 8-inch Dobsonian loan), provide a valid ID, submit a refundable $100 deposit, and complete a Loan Contract. With around a dozen different telescopes available, this program allows members to explore various types of equipment and find what works best for them, subject to availability. Learn more on our Telescope Loan Page.
Want to Observe the Night Sky from a Dark Site?
DAS members have access to two amazing dark sky locations:
Kline-Dodge Dark Sky Site (Deer Trail, CO)
The Kline-Dodge Dark Sky Site in Deer Trail, Colorado, is a dedicated observing site available exclusively to DAS members. Due to liability requirements and maintenance costs, access is limited to members who have completed a site orientation.
Sandstone Ranch Open Space Park (Douglas County, CO)
Additionally, DAS hosts monthly viewing events at Sandstone Ranch Open Space Park in Douglas County, about 45 minutes south of Denver. These events provide an excellent opportunity to experience dark skies without traveling too far from the city, offering breathtaking views of celestial objects.
Special Interest Groups
DAS offers two exciting special interest groups (SIGs) for members looking to deepen their engagement with astronomy.
Astrophotography Special Interest Group (ASIG)
ASIG focuses on capturing stunning images of celestial objects, teaching members about the techniques, equipment, and software needed to photograph planets, nebulae, galaxies, and more. Learn more on the ASIG Page.
Maker Special Interest Group (MakerSIG)
MarkerSIG is perfect for those interested in building their own astronomical equipment, including 3D printing telescope parts and other custom accessories. DAS provides a supportive learning environment where members can share their expertise and collaborate on projects.
Want to Learn from Experts?
The DAS Member In-Reach Program provides members with opportunities to expand their knowledge through monthly talks and presentations at Chamberlin Observatory. These presentations feature DAS members and guest speakers from the astronomy field, covering a variety of topics, from cutting-edge research to practical observing techniques. Members can attend these sessions in person or participate via Zoom, making it easy to stay engaged no matter where they are.
Programs for Young Astronomers
DAS is committed to inspiring the next generation of astronomers through mentorship programs and specialized activities for young members. These programs provide teenagers with hands-on experience, guidance from experienced astronomers, and the opportunity to explore potential careers in astronomy and space science. Whether through educational events, observing nights, or mentoring sessions, young members have plenty of ways to get involved and develop their passion for the night sky.
Public Astronomy Outreach
Sharing the wonder of the cosmos with others is a key part of DAS’s mission. The society sponsors numerous public outreach events in parks, schools, and other community spaces, where members set up telescopes for the public to enjoy. Seeing the excitement on someone’s face as they look through a telescope for the first time is a rewarding experience. If you’re interested in helping others discover the night sky, volunteering for outreach events is a great way to give back to the community while strengthening your own knowledge of astronomy. Learn more on the Volunteer Page.
Van Nattan-Hansen-Anderson Scholarship
Since 1973, the Van Nattan-Hansen-Anderson Scholarship has supported students studying astronomy and physical sciences. If you’re a high school senior or undergraduate pursuing a science or math degree, you may be eligible! Priority is given to students studying astronomy, astrophysics, and related fields. Learn more on the VNHA Scholarship Page.
Keep Looking Up
The Denver Astronomical Society is an incredible community for anyone interested in space. Whether you’re new to astronomy or an experienced observer, there’s something for everyone. We hope to see you at a future meeting, event, or star party—welcome to DAS!
Clear skies and happy stargazing!
