October Star Watching in Colorado


The month of October will bring a range of celestial events for stargazing enthusiasts in Colorado. Not only will there be a full moon on Oct. 20, but other notable celestial occurrences include the Orionids meteor shower and the zodiacal light phenomenon.

The Orionids meteor shower, resulting from the Earth passing through the debris left by Halley’s Comet, will be visible from Oct. 2 to Nov. 7, with its peak expected on Oct. 21 and 22. During this time, observers can expect to see up to 20 meteors per hour. The best time to view the meteor shower is after midnight, specifically just before dawn. It’s recommended to find a dark, open sky away from light pollution for the best viewing experience.

The zodiacal light, also known as false dawn, is a faint, diffuse, and roughly triangular white glow that is visible from dark locations after sunset in spring and before sunrise in fall. This is caused by sunlight scattered by space dust in the zodiacal cloud, and it covers the entire sky. From Oct. 13 to Oct. 27, the zodiacal light will be visible from dark locations about 90 minutes before sunrise.

On Oct. 20, there will be a full moon, often referred to as the Hunter’s Moon, as it was traditionally a time when hunters would use moonlight to hunt prey and prepare for winter. This moon may appear reddish or orange, which is caused by the Earth’s atmosphere scattering sunlight away from the moon.

Other than these events, the article also mentions that Mars, Venus, and the planet Mercury will be visible to the naked eye at different times during the month. Mars will be visible in the morning sky, Venus in the evening sky, and Mercury in the morning sky towards the end of the month.

For those interested in stargazing, it’s always a good idea to check the weather forecast before planning your night out, as clear skies are ideal for this activity. Additionally, using a telescope or binoculars can enhance the experience, though many of these phenomena can be seen with the naked eye.



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