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SETI Institute + Unistellar Citizen Science
Artificial Satellites
Understand the impact that satellites have on the night sky
Anywhere
- Ongoing
Citizen ScienceAstronomy & Space
satellite
within 25 miles
Dec 17, 2025
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Made possible by the NASA Citizen Science for Earth Systems Program (CSESP), the Chesapeake Water Watch is a joint project between the Smithsonian Environmental Research Center (SERC) and the City College of New York (CCNY).
Chesapeake Water Watch (CWW)
Improve Chesapeake Bay water quality
Multiple locations, including yours!
- Ongoing
Citizen ScienceOcean Water MarineEcology & EnvironmentAstronomy & Spacenasasatellitesestuarymarine science_nasahydrocolornasa-sciactchesapeake baycsm2025nasa-supportedwater quality monitoringwater samples
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsemonitoringbushfiresgeoreferencewildfiresdynamic data assimilationsimulation
CitSci.org
Ecosystem Explorers
Identify and confirm areas of species-rich grasslands in Scotland for mapping and monitoring. Locate new habitat for threatened species such as the Northern Brown Argus Butterfly.
Anywhere
- Ongoing
Citizen Science
EZIE-Mag
Help Scientists Predict the Sun’s Effects on Earth
Multiple locations, including yours!
- Ongoing
Citizen ScienceAstronomy & SpaceClimate & WeatherGeology & Earth Sciencespace weatherauroramagnetometerearthsun_nasaelectrical current
NASA / Kelp Ecosystem Ecology Network / Zooniverse
Floating Forests
Discover how Giant Kelp has changed since the 1980s
Anywhere
- Ongoing through August 7, 2030 at 12:00 AM
Citizen ScienceClimate & WeatherOcean Water Marinelandsatnasakelp_nasazooniverse
Geo-Wiki Project
Improve global land use and cover maps
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherFoodNature & OutdoorsGeology & Earth ScienceComputers & TechnologyChemistryEcology & Environmentland covergoogleagricultureimagerygeographyland useearthsatelliteglobebiologywiki
Oceana, SkyTruth and Google
Global Fishing Watch
Increase transparency and restore ocean abundance.
Anywhere
- Ongoing
Citizen ScienceEcology & EnvironmentComputers & TechnologyOcean Water Marinefisheriesfishsatellite informationfishingdataexclusive economic zonemarine protected areasustainability
Global Xplorer
Find archaeological sites, looting, and encroachment
Anywhere
- Ongoing
Citizen ScienceArchaeology & Culturalperusatelliteculturegirl scouts
NASA and The GLOBE Program
GLOBE Observer: Clouds
Help scientists understand the sky from above and below.
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceAstronomy & SpaceEcology & EnvironmentClimate & WeatherNature & OutdoorsOcean Water Marinecsm2025climatetop 22 in 2022nasa goappnasa-sciactcloudstop viewed 2021weatherthe globe program_nasanasa-supportedearth2025dust stormsnasagirl scoutscsm-featuredglobetop2022dustatmosphere