What’s Up in Denver? August 11th through 17th, 2025

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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.

Summer’s Most Spectacular Show: The Perseid Meteor Shower

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What Is a Meteor Shower?

A meteor shower happens when Earth travels through a stream of debris left behind by a comet or asteroid. When these tiny bits of rock and dust enter our atmosphere, they burn up and create bright streaks of light in the sky.… Continue reading.

What’s Up in Denver? August 4th through 10th, 2025

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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.

AL/NASA 35 Years of Hubble August Challenge

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Last month, we discussed the Hubble’s Night Sky Observing Challenge and the July 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 August.… Continue reading.

What’s Up in Denver? July 28th through August 3rd, 2025

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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.

Patrol the Stars: Join the Eclipsing Binary Patrol

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Over the past few months, we’ve explored some of the most engaging ways to get involved in NASA Citizen Science, spotlighting projects like Galaxy Zoo (now with JWST data!), Cloudspotting on Mars, Active Asteroids, Are We Alone in the Universe?, ExoAsteroids, and Backyard Worlds: Planet 9.… Continue reading.

Catch a Summer Sky Show: The Delta Aquariid Meteor Shower

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Meteor Shower – Photo by DAS Member Bart Scully

What Is a Meteor Shower?

Meteor showers happen when Earth passes through a trail of debris left by a comet or asteroid. These tiny bits of rock and dust enter our atmosphere and burn up, creating bright streaks of light across the night sky.… Continue reading.

What’s Up in Denver? July 21st through 27th, 2025

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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.

What’s Up in Denver? July 14th through 20th, 2025

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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.

Discover a New Neighbor: Join the Search with Backyard Worlds: Planet 9

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Over the past few months, we’ve been exploring the many ways amateur astronomers and the public can contribute to real scientific discovery through NASA’s Citizen Science projects. So far, we’ve highlighted Galaxy Zoo and its new JWST data, Cloudspotting on Mars, Active Asteroids, Are We Alone in the Universe?,… Continue reading.

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