We're in beta! If you find a bug or have feedback, let us know in our 
NASA / Zooniverse
Backyard Worlds: Planet 9
Search the realm beyond Neptune for new brown dwarfs and planets.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceplanetsstarsnasa-sciactsolar system_nasawisenasatop viewed 2021brown dwarfsplanet nine
zooniverse
within 25 miles
Jul 12, 2025
37 opportunities found! use fewer search filter criteria to find more opportunities
Filters
Zooniverse
Burst Chaser
Classify gamma-ray bursts
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacecsm2025_nasanew and noteworthynasa-sciactcsm25spacecsm-featured
Zooniverse
Buzzy Bee - African Canopy Pollinators
Study pollination of Central African timber species
Anywhere
- Ongoing
Citizen ScienceInsects & PollinatorsEcology & EnvironmentBiologypollen dispersal distancesfloral traitstimber speciestree speciessize and composition of pollinators communitiestropical rainforestpollination flower ecology tree conservation interaction botany insect entomologycirculating entomofauna
NASA / Zooniverse
Catalina Outer Solar System Survey
Discover new worlds orbiting beyond Neptune.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceastronomyplantspacesolar systemcatalinazooniverse
Zooniverse
Cedar Creek: Eyes on the Wild
Understand wildlife dynamics in Minnesota
Anywhere
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsAnimalsenvironmentanimal life.biologypredatorsreservefloraeastern deciduous forestfaunabiological field stationmeso-predatorscsm-featuredbisonminnesotaclassify imagescsm2025birdsmidwestern usadeersoil biodiversityecologytallgrass prairiediversityherbivoresnatureplantwildlifelargest biomes of north americaboreal coniferous foresttrail cameraecosystem
Zooniverse
Chimp&See
Identify African species, their behaviors & unique chimpanzees
Multiple locations, including yours!
- Ongoing
Citizen ScienceAnimalsBirdsEcology & EnvironmentBiologyNature & Outdoorsapeculturemaliliberiaguinea-bissauequatorial guineaconservation scienceugandaanthropologytoolschimpcultural evolutioncameroonguinealeopardconservationmonkeysierra leoneanimal behaviorgabongorillarwandacatchimpanzeecongocamera trappingnigeriaelephantprimatedrcivory coasttanzaniasenegalafrica
NASA / Zooniverse
Cloudspotting On Mars
Characterize exotic clouds high in the Martian atmosphere.
Anywhere
- Ongoing
Citizen ScienceAstronomy & SpaceClimate & WeatherPhysics_nasanasa-sciact
NASA / Zooniverse
Dark Energy Explorers
Help measure dark energy when the universe was just ~2-3 billion years old.
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacenasa-sciactcsm25spacecsm2025csm-featured_nasa
Zooniverse
Enigmatic Near-Earth Visitors
Learn more about surface properties of near-Earth asteroids
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spaceastronomyasteroidsimage classificationasteroid rotationyarkovsky effectno experience needed
Zooniverse
Exoasteroids
Search for asteroids around dead stars!
Anywhere
- Ongoing
Citizen ScienceAstronomy & Space