Author: Editor

If you’re just starting out in astronomy, chances are someone has recommended a reflector telescope — and likely it was a Dobsonian. Dobsonians are a type of reflector telescope that uses a simple mount to operate and mirrors to gather and focus light.… Continue reading.

Every year in mid-March, the Denver Astronomical Society (DAS) gathers for its Annual Spring Banquet. This special event is a time to celebrate the Society’s accomplishments, welcome newly elected board members and trustees, and honor dedicated members with awards.… Continue reading.

The Andromeda Galaxy, the closest large galaxy to our own Milky Way, has been visible to the naked eye for as long as humans have gazed at the stars. The first recorded observation dates back to 964 CE when the Persian astronomer Al-Sufi described it as a “little cloud.”… Continue reading.

Here’s a brief look at what’s going on in the Mile High City this week.

Here’s a brief look at what’s going on in the Mile High City this week.

Zodiacal light is a faint, glowing band of light that stretches across the night sky. It looks like a soft triangle of light, and it appears along the path the Sun travels through the sky, known as the ecliptic.… Continue reading.

Last month, we discussed the Hubble’s Night Sky Observing Challenge and the February targets announced by the Astronomical League and NASA to celebrate 35 Years of the Hubble Space Telescope. These organizations have announced a new set of targets for the month of March.… Continue reading.

The upcoming total eclipse of the full Worm Moon on March 13–14, 2025, presents a remarkable opportunity for Denver skywatchers to observe this celestial event. Here’s a comprehensive guide covering the timing, phases, scientific background, and observing tips.

Here’s a brief look at what’s going on in the Mile High City this week.