
Astronomy: Mercury - A Planet of Extremes
06/27/2025
| 08:00 PM - 10:30 PM
Ron Stewart Preserve at Rabbit Mountain
| Registration Required
Natural History - All Ages Welcome
Mercury, the smallest planet in our solar system, may be small, but it has some big secrets. Join us to learn more about this mighty planet that closely orbits the Sun and all of its surprising qualities. Presentations will be at the picnic shelter, followed by stargazing in the parking area. The Longmont Astronomical Society provides telescopes. Bring a chair or blanket, a light jacket, and a red flashlight, and get ready to enjoy a night under the stars!
Minimum Participants: 5Maximum Participants: 35
Registration is required for this activity.
Boulder County wants to ensure that everyone has equal access to our programs, activities, and services. To request an Americans with Disability Act (ADA) accommodation, please email [email protected], or call 303-441-1386. Submit your request as early as possible, and no later than two business days before the event.
If you need help in another language, please email [email protected], or call 303-678-6277. Contact us as early as possible, and no later than three business days before the event.
Contact
Angela Borland
(303) 678-6215
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Elise F - Volunteer Naturalist

Jane H - Volunteer Naturalist
Camping across the U.S. with my family, I collected bugs, leaves, fossils, and wildflowers tagging alongside park naturalists. In college I studied biology, music, and psychology, then toured the US / Mexico with a band, ending up performing in Italy. With all of its natural beauty and historical sites, Italy lacked the programs / parks I'd experienced growing up. Retired now from IT management and from raising a family in the US, I love exploring Boulder County and sharing it.

Roylene M - Volunteer Naturalist
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Activity Contact
(303) 678-6215