Featured Projects
- Chicago Wildlife WatchHelp us understand how animals—from coyotes to chipmunks—share this great city with us.
- SuperWASP Variable StarsHelp us discover the weirdest variable stars
- Plankton PortalNo plankton = No life in the ocean. Help us better understand the health of our oceans through plankton.
- ReDataHelp us digitize Italian meteorological data from 1879 to 1940 to better understand the climate and its past changes!
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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- Clear Skies - KirunaCan you tell us when the skies are clear? You may even see an aurora!
- Looking for Strange GalaxiesHelp astronomers find unusual galaxies by classifying their morphology
- Backyard Worlds: BinariesSearching for brown dwarfs paired up with other stars
- Space Warps - ESA EuclidElusive strongly lensed galaxies are waiting to be discovered!
- ExoasteroidsSearching for asteroids around dead stars!
- Radio Galaxy Zoo: EMUHunt supermassive black holes, star forming galaxies, and discover the unknown!
- Sunspot DetectivesExploring Historical Solar Drawings to Understand Our Sun's Changes
- Burst ChaserUnveiling the mysterious origin of gamma-ray bursts
- Backyard Worlds: Cool NeighborsSearching for brown dwarfs, cool neighbors of our Sun.
- Redshift WranglerHelp us use the light from distant galaxies to look back in time to the early universe!
- Name that Neutrino! Help us learn MORE about mysterious particles from space!
- New Particle Search at CERNHelp the ATLAS scientists look for signs of massive, long-lived particles produced in the Large Hadron Collider, which could be a sign of new physics!
- Dark Energy ExplorersIdentify distant galaxies to help measure dark energy when the universe was just ~2-3 billion years old
- Aurora ZooHow does nature create such a beautiful show?
- Planet Hunters TESSJoin the Search for Undiscovered Worlds
- SuperWASP Variable StarsHelp us discover the weirdest variable stars
- Galaxy ZooFew have witnessed what you're about to see
- Gravity SpyHelp LIGO scientists make gravitational-wave discoveries by identifying how to improve our detectors
- Radio Meteor ZooHelp us identify meteors in radio data
Organizations
Organizations bring together multiple related Zooniverse projects, making it easier for participants to explore connected research efforts.
- The Planetary Response NetworkJoin the relief effort to help humanitarian responses around the world
- NASA Zooniverse ProjectsJoin NASA researchers and explore the Earth, Solar System, and Universe.
- Citizen ReadersWhere citizen science and AI come together to unlock the nature of storytelling
- Mars Cloud ProjectsHub for projects where you can help find and characterize clouds in the atmosphere of Mars!
- Rubin ObservatoryExplore the Universe with the Rubin Observatory!
- 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!
- 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