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St. Louis Astronomical Society
AIM FOR THE STARS at Jefferson College Observatory
Jefferson College Observatory MO
- April 20, 2025 at 2:00 AM through 2:00 AM
CommunityAstronomy & Space
constellation
within 25 miles
Apr 18, 2025
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Arizona State Parks & Trails
Arizona State Parks and Trails: Catalina Nights
Catalina State Park Arizona
- Ongoing through April 19, 2025 at 6:59 AM
Live ScienceOutreachAnimalsEcology & EnvironmentEducationNature & Outdoors
Arizona State Parks & Trails
Arizona State Parks and Trails: Catalina Nights
Catalina State Park Arizona
- May 2, 2025 at 7:00 AM
Live ScienceOutreachAnimalsEcology & EnvironmentEducationNature & Outdoors
The Astronomical Society of Northern New England
Astronomical Society of Northern New England (ASNNE)
38 York Street, Kennebunk Maine
- Ongoing
CommunityExhibitionLive ScienceGeneral ScienceVisit/Drop-In
Amateur Astronomers Association
Astronomy Before the Telescope (2025)
Anywhere
- May 1, 2025 at 2:00 AM through 2:00 AM
CommunityAstronomy & Space
Amateur Astronomers Association
Astronomy Before the Telescope (2025)
Anywhere
- April 24, 2025 at 2:00 AM through 2:00 AM
CommunityAstronomy & Space
Terry Lee Wells Nevada Discovery Museum
Constellation Exploration
The Discovery NV
- May 17, 2025 at 9:00 PM
Community
Pocket.science
Dark Sky Meter
Help scientists understand effects of light pollution.
Anywhere
- Ongoing
Citizen ScienceComputers & TechnologyPhysicsHealth & MedicineEcology & EnvironmentOcean Water MarineEducationNature & OutdoorsBirdsClimate & WeatherGeology & Earth ScienceAstronomy & Spaceconstellationsky qualitysqmskyastronomystargazingpollutionstarlightnight
Fels Planetarium
Explore the night sky with cutting-edge astronomical presentations in the awe-inspiring Fels Planetarium.
Philadelphia, Pennsylvania
- Ongoing
MediaAstronomy & Space
The University of Arizona Flandrau Science Center & Planetarium
Flandrau Science Center & Planetarium: Tucson Sky & Beyond
Flandrau Science Center & Planetarium Arizona
- April 19, 2025 at 7:00 AM
ExhibitionLectureMediaOutreachAstronomy & Space