Colorado Springs Astronomical Society

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Astronomy Events


May 5, 2025 - December 31, 2026
Date/Time
Event
Location
Mon 5/5/2025
07:00 PM - 10:00 PM Mountain
Astronomy Hikes, Cheyenne Mountain State Park
Community Event
410 JL Ranch Heights Rd
Colorado Springs, CO 80926
get directions
Sunset: 07:58 PM
Thu 5/15/2025
09:00 PM
NSN Webinar Series: Placing Worlds and Suns in Context with Dr. Eric Mamajek
Regional/National Event
Fri 5/16/2025
08:00 PM - 10:00 PM Mountain
Horizon Middle School Star Party
Community Event
1750 Piros Drive
Colorado Springs, CO 80915
get directions
Sunset: 08:07 PM
Sat 5/17/2025
09:00 AM - 12:00 PM Mountain
SUN-Day In The Park
Community Event
2989 CO-83
Franktown, CO 80116
get directions
Sunset: 08:09 PM
Sat 5/17/2025
08:30 PM - 10:30 PM Mountain
Castlewood Canyon State Park Star Party
Community Event
2989 CO-83
Franktown, CO 80116
get directions
Sunset: 08:09 PM
Fri 5/23/2025 - Mon 5/26/2025
CSASTRO Member Star Party
Club Event
Gardner, CO
get directions
Sunset: 08:13 PM
Tue 5/27/2025
06:30 PM - 08:30 PM Mountain
CSASTRO Monthly Meeting
Club Event
4425 Arrowswest Dr
Colorado Springs, CO 80907
get directions
Sunset: 08:17 PM
Fri 5/30/2025
08:30 PM - 10:30 PM Mountain
Cheyenne Mountain State Park Star Party
Club Event
410 JL Ranch Heights Rd
Colorado Springs, CO 80926
get directions
Sunset: 08:19 PM
Wed 6/11/2025
07:30 PM - 10:30 PM Mountain
Astronomy Hike, Cheyenne Mountain State Park
Community Event
410 JL Ranch Heights Rd
Colorado Springs, CO 80926
get directions
Sunset: 08:26 PM
Tue 6/17/2025
07:30 PM
Exploring Europa With Europa Clipper - Lunar and Planetary Institute
Regional/National Event
Fri 6/20/2025
08:30 PM - 10:30 PM Mountain
Summer Solstice Astronomy Hike
Community Event
1805 N 30th St
Colorado Springs, CO 80904
get directions
Sunset: 08:29 PM
Sat 6/21/2025
09:00 PM - 12:00 PM Mountain
SUN-Day In The Park
Community Event
15807 Co Rd 1
Florissant, CO 80816
get directions
Sunset: 08:31 PM
Sat 6/21/2025
09:00 PM - 11:00 PM Mountain
Florissant Fossil Beds Dark Sky Program
Community Event
15807 Co Rd 1
Florissant, CO 80816
get directions
Sunset: 08:31 PM
Mon 6/23/2025
First Look at The Cosmos With NSF–DOE Vera C. Rubin Observatory
Regional/National Event
Wed 6/25/2025 - Sun 6/29/2025
Rocky Mountain Star Stare (RMSS)
Regional/National Event
Gardner, CO
get directions
Sunset: 08:28 PM
Tue 7/8/2025
09:00 PM - 11:00 PM Mountain
Green Box Arts Festival Star Party
Community Event
Sat 7/12/2025
09:00 AM - 12:00 PM Mountain
SUN-Day In The Park, Garden Of The Gods Park
Community Event
1805 N 30th St
Colorado Springs, CO 80904
get directions
Sunset: 08:26 PM
Fri 7/18/2025
09:00 PM - 11:00 PM Mountain
CSASTRO Member Star Party, Spruce Meadows Trailhead
Club Event
Sat 7/19/2025
09:00 AM - 12:00 PM Mountain
SUN-Day In The Park at Bear Creek Nature Center
Community Event
245 Bear Creek Road
Colorado Springs, CO 80906
get directions
Sunset: 08:22 PM
Tue 7/22/2025
06:30 PM - 08:30 PM Mountain
CSASTRO Monthly Meeting
Club Event
4425 Arrowswest Dr
Colorado Springs, CO 80907
get directions
Sunset: 08:20 PM
Tue 7/22/2025
09:00 PM
NSN Webinar Series: Lucy Mission: An Asteroid Investigation with Alena Gavrilenko
Regional/National Event
Fri 7/25/2025
09:00 PM - 11:00 PM Mountain
Florissant Fossil Beds Dark Sky Program
Community Event
15807 Co Rd 1
Florissant, CO 80816
get directions
Sunset: 08:20 PM
Thu 7/31/2025
07:30 PM - 10:30 PM Mountain
Astronomy Hikes, Cheyenne Mountain State Park
Community Event
410 JL Ranch Heights Rd
Colorado Springs, CO 80926
get directions
Sunset: 08:12 PM
Sat 8/2/2025
08:30 PM - 10:30 PM Mountain
Cheyenne Mountain State Park Star Party
Community Event
410 JL Ranch Heights Rd
Colorado Springs, CO 80926
get directions
Sunset: 08:10 PM
Wed 8/6/2025
07:30 PM - 10:30 PM Mountain
Astronomy Hikes, Cheyenne Mountain State Park
Community Event
410 JL Ranch Heights Rd
Colorado Springs, CO 80926
get directions
Sunset: 08:06 PM
Wed 8/6/2025
09:00 PM
NSN Webinar Series: 2025 International Observe the Moon Night
Regional/National Event
Fri 8/15/2025
08:30 PM - 10:30 PM Mountain
Mueller State Park Star Party
Community Event
21045 CO-67
Divide, CO 80814
get directions
Sunset: 07:56 PM
Sat 8/16/2025
09:00 AM - 12:00 PM Mountain
SUN-Day In The Park, Mueller State Park
Community Event
21045 CO-67
Divide, CO 80814
get directions
Sunset: 07:55 PM
Sat 8/16/2025
08:30 PM - 11:30 PM Mountain
CSASTRO Member Star Party, Mueller State Park
Community Event
21045 CO-67
Divide, CO 80814
get directions
Sunset: 07:55 PM
Fri 8/22/2025
09:00 PM - 11:00 PM Mountain
Florissant Fossil Beds Dark Sky Program
Community Event
4425 Arrowswest Dr
Colorado Springs, CO 80907
get directions
Sunset: 07:45 PM
Tue 8/26/2025
06:30 PM - 08:30 PM Mountain
CSASTRO Monthly Meeting
Community Event
4425 Arrowswest Dr
Colorado Springs, CO 80907
get directions
Sunset: 07:39 PM
Sat 9/6/2025
09:00 AM - 12:00 PM Mountain
SUN-Day In The Park, Cheyenne Mountain State Park
Community Event
410 JL Ranch Heights Rd
Colorado Springs, CO 80926
get directions
Sunset: 07:21 PM
Tue 9/16/2025
09:00 PM
NSN Webinar Series: Secrets of the Sun with Becca Robinson
Regional/National Event
Thu 9/18/2025 - Sun 9/21/2025
September Skies Star Stare
Club Event
Gardner, CO
get directions
Sunset: 07:04 PM
Fri 9/19/2025 - Sat 9/27/2025
Okie-Tex Star Party
Regional/National Event
Kenton, OK 73946
get directions
Sunset: 07:54 PM
Mon 9/22/2025
07:00 PM - 09:00 PM Mountain
Equinox Hike, Garden of The Gods Park
Community Event
1805 N 30th St
Colorado Springs, CO 80904
get directions
Sunset: 06:57 PM
Tue 9/23/2025
06:30 PM - 08:30 PM Mountain
CSASTRO Monthly Meeting
Community Event
Fri 9/26/2025
07:00 PM - 09:00 PM Mountain
Space Foundation Discovery Center Family Star Party
Club Event
4425 Arrowswest Dr
Colorado Springs, CO 80907
get directions
Sunset: 06:49 PM
Sat 9/27/2025
08:00 PM - 10:00 PM Mountain
Fall International Astronomy Day Star Party, Mueller State Park
Community Event
21045 CO-67
Divide, CO 80814
get directions
Sunset: 06:49 PM
Sat 9/27/2025
10:00 AM - 04:00 PM Mountain
UCCS Cool Science Festival
Community Event
1420 Austin Bluffs Parkway
Colorado Springs, CO 80918
get directions
Sunset: 06:48 PM
Mon 9/29/2025
06:30 PM - 09:30 PM Mountain
Astronomy Hikes, Cheyenne Mountain State Park
Community Event
410 JL Ranch Heights Rd
Colorado Springs, CO 80926
get directions
Sunset: 06:45 PM
Sat 10/4/2025
07:00 PM - 09:00 PM Mountain
International Observe The Moon Night Star Party
Community Event
410 JL Ranch Heights Rd
Colorado Springs, CO 80926
get directions
Sunset: 06:37 PM
Fri 10/17/2025
07:00 PM - 09:00 PM Mountain
CSASTRO Member Star Party, Ramah State Wildlife Area
Club Event
19031-19053 Antelope Road
Ramah, CO 80808
get directions
Sunset: 06:16 PM
Sat 10/18/2025
08:00 PM - 10:00 PM Mountain
Florissant Fossil Beds Dark Sky Program
Community Event
15807 Co Rd 1
Florissant, CO 80816
get directions
Sunset: 06:19 PM
Tue 10/28/2025
06:30 PM - 08:30 PM Mountain
CSASTRO Monthly Meeting
Community Event
4425 Arrowswest Dr
Colorado Springs, CO 80907
get directions
Sunset: 06:04 PM
Wed 10/29/2025
06:00 PM - 09:00 PM Mountain
Astronomy Hikes, Cheyenne Mountain State Park
Community Event
410 JL Ranch Heights Rd
Colorado Springs, CO 80926
get directions
Sunset: 06:03 PM
Tue 11/18/2025
06:30 PM - 08:30 PM Mountain
CSASTRO Monthly Meeting
Club Event
4425 Arrowswest Dr
Colorado Springs, CO 80907
get directions
Sunset: 04:44 PM
Wed 12/10/2025
01:30 PM - 03:30 PM
The Cosmos and Quest to Discover Extraterrestrial Life
Regional/National Event
Fri 12/12/2025
05:30 PM - 07:30 PM Mountain
Space Foundation Discovery Center Family Star Party
Community Event
4425 Arrowswest Dr
Colorado Springs, CO 80907
get directions
Sunset: 04:39 PM
Sun 12/21/2025
06:00 PM - 08:00 PM Mountain
Winter Solstice Hike in Garden of The Gods
Club Event
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