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St. Louis Astronomical Society
AIM FOR THE STARS at Jefferson College Observatory
Jefferson College Observatory MO
- July 20, 2025 at 3:00 AM through 3:00 AM
CommunityAstronomy & Space
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within 25 miles
Jul 6, 2025
247 opportunities found! use fewer search filter criteria to find more opportunities
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HabitatMap
AirCasting
Crowdsource air quality data & clear the air!
Anywhere
- Ongoing
Citizen ScienceEducationEcology & EnvironmentComputers & Technologyair pollutionearth2025arduinoheart rateapppollutionnoiseair qualitylibraryandroidair-qualitycsm2025
Ancient Tree Inventory
To build a living database of ancient trees
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsBiologytrees, united kingdom
MIRA Astronomy Club
Annual Yosemite Public "Star Party" (Two Nights)
Glacier Point, Yosemite National Park CA
- July 26, 2025 at 4:30 AM
Star PartyAstronomy & Space
AppEAR
Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marinelakehabitatappaquaticriverstreamsmartphonewater
2B Technologies, Inc.
AQTreks (AirQualityTreks)
Monitor air pollution levels and map air pollution around the US
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsGeographyEducationCrowd FundingTransportationEcology & EnvironmentComputers & TechnologyClimate & WeatherChemistryOcean Water Marineairdataclimate changecarbon dioxidestemclimatenaturespringair quality indexec2020usascienceoutdoorsglobal warmingweatherclimate monitoringhikingappair pollutionenvironmental justiceair qualityexperimentgirl scoutsair pollution monitoringenvironmentsummersmartphone applicationcarbon monoxideinvestigationandroidiphoneequitycitizen sciencemobile applicationparticulate matterweather datacommunity-based monitoringbicyclingdatabaseautumnwinter
Arizona Game and Fish Department
Arizona Bald Eagle Nest Watch Program
To collect data on breeding bald eagles, and educate the public.
Multiple locations, including yours!
- Ongoing
Citizen ScienceAnimalsNature & Outdoorsbird, arizona, bald eagle, conservation, nest
Arizona Water Watch- ADEQ
Arizona Water Watch
Map wet segments of streams and collect temperature data.
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineEcology & EnvironmentClimate & Weatherarizona water watchwater qualityarizonastreamswet dry mapping
SETI Institute + Unistellar Citizen Science
Asteroid Occultations
Learn about asteroid characteristics and their orbits
Anywhere
- Ongoing
Citizen ScienceAstronomy & Space
National Audubon Society
Audubon's Climate Watch
Participation in Climate Watch provides Audubon scientists with data to validate and refine our models for where species’ ranges will shift under the effects of climate change.
Multiple locations, including yours!
- Ongoing
Citizen SciencePolicyNature & OutdoorsEcology & EnvironmentClimate & WeatherBiologyBirdsbirdingclimate