Weekly Updates

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

August 25: Astronomy on Tap – Boulder: Rayback Collective, 2775 Valmont Rd, Boulder, CO 80304: 6:00 PM DAS E-Board Meeting: Zoom (look for the link in your membership email): 7:00 PM August 26: Look for the waxing crescent Corn Moon between Mars and Spica in Virgo just after sunset: 8:30 PM August 27: Look for a preview of the winter sky just before dawn — catch Orion, Taurus, Gemini, Lepus, Canis Major and Minor, and other winter constellations along with some bright planets in the early morning sky to the east: 5:00 AM August 28: Standley Lake Stargazing: One Giant Leap: The Lunar Voyage of Apollo 8: Virtual Program: 6:00 PM August 29: The waxing crescent Corn Moon reaches apogee – its farthest distance from Earth at 251,374 miles/404,548 km away: 10:00 AM August 30: Catch the waxing crescent Corn Moon next to Antares in the constellation Scorpius: 9:00 PM Westcliffe Star Party: Smokey Jack Observatory: 8:45 PM August 31: First Quarter Corn Moon: 12:25 AM Check Out These Helpful Guides from DAS: Where to Explore the 2025 Denver Night Skies  When to Explore the 2025 Denver Night Skies What to Explore in the 2025 Denver Night Skies Sky Map The pdf map of the night sky from SkyMaps.com… Continue reading.

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

August 18: Catch the waning crescent Strugeon Moon next to a trio of open clusters in Auriga—M36, a compact cluster about 4,100 light-years away with roughly 60 hot, young blue stars; M37, the brightest and richest of the three, boasting several hundred stars and a sprinkling of striking red giants about 4,500 light-years distant; and M38, a looser, X-shaped cluster about 4,200 light-years away that contains dozens of stars of varying brightness, offering a gorgeous contrast in the eyepiece: 4:00 AM August 19: Look for the slender crescent Sturgeon Moon sharing the constellation Gemini with a host of other bright objects—brilliant Jupiter, the largest planet in our solar system glowing steadily white; dazzling Venus, the brightest planet, shining like a tiny beacon in the evening sky; and the constellation’s twin jewels, Castor, a white multiple star system about 51 light-years away, and Pollux, a golden-hued giant star roughly 34 light-years distant and the brightest star in Gemini: 4:00 AM Mercury reaches its westernmost elongation: 4:00 AM August 20: Check out the waning crescent Sturgeon Moon resting between Venus and Pollux—Venus, the dazzling “Evening Star” and brightest planet in our sky, and Pollux, a warm golden giant star about 34 light-years away that marks the head of the twin in the constellation Gemini.… Continue reading.

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

August 11: DAS Monthly General Meeting: “Footloose Astronomer in Europe: On the Trail of Telescope History” presented by Dr. Phil Kelton McDonald Observatory (Retired): In-person at Regis University’s Peter Claver Hall, Room 315 or Zoom (check your membership email): 7:00 – 9:00PM August 12: Catch the conjunction of our two brightest planets – Venus and Jupiter are within a degree of each other – low in the early morning eastern sky in Gemini: Around 4:30 AM Look for the waning gibbous Sturgeon Moon next to Saturn in Pisces from about midnight until sunrise.… Continue reading.

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

August 4, 5 & 6: Look for the Waxing gibbous Sturgeon Moon to visit the Teapot asterism in the constellation Sagittarius low in the southern sky on the 4th, 5th, and 6th of August around 11:00 PM.… Continue reading.

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

July 28: Catch the waxing crescent Sturgeon Moon near the red planet Mars low in the constellation Virgo in the western sky after sunset. Moon reaches its Descending Node as it crosses the earth’s orbital plane from north to south.… Continue reading.

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

July 21: Catch the waning crescent Buck Moon near “the morning star” Venus low in the early morning eastern sky July 22: NSN Webinar Series: Lucy Mission: An Asteroid Investigation with Alena Gavrilenko: Youtube Livestream or Zoom (registration required): 7:00 PM Catch the waning crescent Buck Moon near M35 – the Shoe-Buckle Cluster low in the eastern skies in Gemini before sunrise.… Continue reading.

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

July 14: DAS General Meeting – Dr. Roger Clark presents “Aurora and Airglow”: In-person at Regis University’s Peter Claver Hall, Room 315: 7:00 – 9:00 PM July 15:

DAS Astrophotography Special Interest Group (ASIG) Meeting – Advanced Image Processing: Virtual on Zoom (check membership email or Slack for link): 7:00 – 9:00 PM July 16: Look for the waning gibbous Buck Moon hovering right next to the ringed gas giant Saturn high in the southern sky in Pisces.… Continue reading.

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

July 7: Look for the waxing gibbous Buck Moon to cozy up with Antares in the southern sky in Scorpius – Antares is a bright red supergiant star in the heart of the constellation Scorpius, often called the “Heart of the Scorpion.”… Continue reading.

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

June 30: Look for the waxing crescent Buck Moon near Mars low in the western skies in the constellation Leo after sunset. Moon at Descending Node: 9:46 PM July 1:

Astrophotography Special Interest Group (ASIG) – General Meeting for DAS Members: 7:00 PM (more info).… Continue reading.

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

June 23: Look for the waning crescent Strawberry Moon near the Pleiades low in the eastern skies in Taurus before sunrise. The Pleiades, also known as Messier 45 (M45), is a bright open star cluster that is easily visible to the naked eye and often mistaken for a tiny dipper.… Continue reading.