Featured Projects
- Galaxy ZooFew have witnessed what you're about to see
- Woodpecker Cavity CamHelp researchers explore the world of woodpecker nest cavities and the animals that use them!
- Cloudspotting on MarsHelp us find exotic clouds high in the Martian atmosphere!
- Frog FindHelp us find threatened frogs in NSW National Parks. Understanding where they live helps us improve their chance of survival in the future.
All projects
Welcome! We’re so glad you’re here. Scroll down to browse all of our active projects, search for a specific project, or filter projects based on your interests. Have fun, and happy classifying!
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- PausedPlanetary Response Network: Nepal Flash Flooding 2026Help humanitarians deliver aid in Nepal
- PausedUSC Transcribes TogetherHelp transcribe Revolutionary-era South Carolina letters and documents from the Oliver Hart Papers.
- PausedE-I-E-I-O No!Help us identify poultry and swine concentrated animal feeding operations to combat environmental injustice
- PausedNotes from Nature - The New Brunswick Museum Digital Engagement LabThe New Brunswick Museum hosts invaluable collections for conservation research. By helping digitize our collections, you can help us study changes in populations over time in response to climate change.
- PausedClear Skies - KirunaCan you tell us when the skies are clear? You may even see an aurora!
- PausedWe Cam CoexistIn just a few minutes YOU can support our wildlife coexistence research by documenting coyotes and their wild neighbors!
- PausedIn Her Own Hand: The Gladys Arnold ProjectHelp us transcribe the writings of a prize winning journalist!
- PausedFlorida Wildlife WatchHelp us document Florida's wildlife throughout the Wildlife Management System across Florida!
- PausedGalaxy Zoo: Clump Scout IICorrect machine predictions to reveal the shapes of stellar nurseries!
- PausedShock DetectivesHunt for clues where the Sun’s solar wind collides with Earth’s magnetic shield.
- PausedBounding Box BonanzaHelp us identify text regions in images by drawing boxes.
- PausedWildlife Recovery CountHelp scientists track how native animals are recovering from Australia's megafires
- PausedMarine Lens: Florida KeysHelp marine biologists identify reef life in the Florida Keys!
- PausedRubin Alert ExplorersHelp us look for new signals coming from space with the Vera C. Rubin Observatory!
- PausedThe Senses of StoriesHelp us explore how literature sparks sensory experience and immerses readers in worlds of sound, sight, touch, taste, and feeling.
- PausedGalaxy Zoo: Tidal TalesHelp us decode the remnants of cosmic collisions
- PausedPlanetary Response Network: Mozambique Flooding 2026Join in the effort to help those affected by flooding in Mozambique
- PausedSpace UmbrellaHelp uncover Earth's magnetic shield in space
- PausedAdélie penguins on Ross IslandHelp us find out how many Adélie penguins live on Ross Island in Antarctica!
- PausedRubin Difference DetectivesHelp us identify changing objects across the universe with the Vera C. Rubin Observatory, from explosive astrophysical transients to moving objects and more!
Organizations
Organizations bring together multiple related Zooniverse projects, making it easier for participants to explore connected research efforts.
- NASA Zooniverse ProjectsJoin NASA researchers and explore the Earth, Solar System, and Universe.
- The Planetary Response NetworkJoin the relief effort to help humanitarian responses around the world
- Citizen ReadersWhere citizen science and AI come together to unlock the nature of storytelling
- Curated K-12 ProjectsK-12 Zooniverse project list curated by the Adler Planetarium, host institution for Zooniverse
- Rubin ObservatoryExplore the Universe with the Rubin Observatory!
- Mars Cloud ProjectsHub for projects where you can help find and characterize clouds in the atmosphere of Mars!
- Planet FourHelp researchers explore the surface, climate, and history of Mars
- Cetalingua ProjectDecoding marine mammal communication with Citizen Science and Artificial Intelligence
- Bird Cams LabHelp us collect data and shape future investigations by joining Bird Cams Lab.
- Snapshot SafariIdentify wildlife to help scientists understand the diversity and dynamics of wildlife populations across Africa!
- Nest Quest Go!Join us in discovering the dynamic lives of nesting birds.
- WWTFor wetlands. For life.
- Notes from NatureTranscribe museum records!
- Science ScribblerInvestigating 3D image data with the power of Citizen Science and Artificial Intelligence!
- Florida Fish and WildlifeExplore the Florida Fish and Wildlife Conservation Commission Zooniverse projects and help document wildlife across the Sunshine State.
- Etch A Cell - colouring in cells for science!Discover all the citizen science projects from Etch A Cell here!
- Galaxy ZooFew have witnessed what you're about to see