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St. Louis Astronomical Society
AIM FOR THE STARS at Jefferson College Observatory
Jefferson College Observatory MO
- March 22, 2026 at 1:30 AM through 1:30 AM
CommunityAstronomy & Space
weather observation
within 25 miles
Mar 17, 2026
117 opportunities found! use fewer search filter criteria to find more opportunities
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American Meteor Society
American Meteor Society - Meteor observing
Accurate observer reports on fireballs and meteors
Multiple locations, including yours!
- Ongoing
Citizen ScienceEducationNature & OutdoorsGeology & Earth ScienceAstronomy & SpaceClimate & Weatherspacemeteor showerfireballsat nightplanetsmeteorsastronomy & spacenasameteoritesspace sciencenight
Appalachian Mountain Club
Appalachian Trail Flower Watch
Participate in mountain plant monitoring for climate science research
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsBiologyEcology & EnvironmentClimate & Weatherobservationsmountainscitizen-scienceobservationmountainflowersphenologywildflowers
Astronomical Society of Long Island
ASLI Observing Night – ALL ARE WELCOME.
Vanderbilt Museum and Planetarium NY
- March 19, 2026 at 1:00 AM through 1:00 AM
CommunityAstronomy & Space
Back Bay Amateur Astronomers
ASTRONOMY 101 -What is Messier in Astronomy?
Kempsville Community Recreation Center VA
- March 26, 2026 at 12:00 AM through 12:00 AM
CommunityAstronomy & 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 & WeatherBiologyBirdsclimatebirding
Natural History Museum
Big Seaweed Search
Explore the distribution of UK and invasive seaweeds.
Multiple locations, including yours!
- Ongoing
Citizen ScienceOcean Water MarineEcology & EnvironmentClimate & WeatherNature & OutdoorsBiologyukbeach walkocean conservationoceanseashoreseaweedrockpoolmarineseaweedsinvasiveocean & waterin oceanstidepoolat the beachbeachsea
Chicago Botanic Garden
Budburst
Help scientists by observing seasonal changes in plants.
Anywhere
- Ongoing
Citizen ScienceGeographyEcology & EnvironmentEducationClimate & WeatherNature & OutdoorsBiologycsm2025plant phenologyseasonscsm-featuredec2020earth2025nativarspollinatorsphenologybotanyclimate changecsm2026
Oregon Zoo
Cascades Pika Watch
Locate and map pika populations in Oregon
Multiple locations, including yours!
- Ongoing
Citizen ScienceAnimalsClimate & WeatherNature & Outdoorswildlife conservationhikingpikaclimate change
National Audubon Society
Christmas Bird Count
Contribute to the science of bird conservation
Multiple locations, including yours!
- Ongoing
Citizen ScienceClimate & WeatherBirdsNature & OutdoorsBiologyEcology & EnvironmentPolicycbcchristmaswinter bird countbird