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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
satellites
within 25 miles
Nov 25, 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 & Spacenasawater samplesestuary_nasasatellitesmarine sciencecsm2025chesapeake bayhydrocolornasa-sciactwater quality monitoringnasa-supported
University of Athens
CITISENS - CITIzens as SENSors
Monitor and predict the course of wildfires
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentDisaster Responsemonitoringsimulationbushfiresdynamic data assimilationwildfiresgeoreference
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 Sciencesunmagnetometerspace weatherauroraelectrical currentearth_nasa
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 Marinekelplandsat_nasazooniversenasa
Geo-Wiki Project
Improve global land use and cover maps
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherFoodNature & OutdoorsGeology & Earth ScienceComputers & TechnologyChemistryEcology & Environmentgoogleearthgeographyglobeagriculturebiologysatelliteland useland coverwikiimagery
Oceana, SkyTruth and Google
Global Fishing Watch
Increase transparency and restore ocean abundance.
Anywhere
- Ongoing
Citizen ScienceEcology & EnvironmentComputers & TechnologyOcean Water Marinefishingdatasustainabilitymarine protected areafisheriesfishexclusive economic zonesatellite information
Global Xplorer
Find archaeological sites, looting, and encroachment
Anywhere
- Ongoing
Citizen ScienceArchaeology & Culturalperusatellitegirl scoutsculture
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 Marineweatherdust stormsnasa-sciactearth2025top viewed 2021nasa-supportedapptop2022the globe programclimatecsm-featuredatmospheregirl scoutstop 22 in 2022_nasaglobedustnasanasa gocloudscsm2025