UCLA / NASA / The Planetary Society / Zooniverse

Are we alone in the universe?

Join the search for extraterrestrial civilizations!

Anywhere

Ongoing

Citizen ScienceComputers & TechnologyAstronomy & SpaceBiologytechnosignaturessetinasa-sciactcivilizationsexoplanetsnasa-supportedplanetslife_nasa

SETI Institute + Unistellar Citizen Science

Artificial Satellites

Understand the impact that satellites have on the night sky

Anywhere

Ongoing

Citizen ScienceAstronomy & Space

NOAA

Citizen Weather Observer Program

Help make citizens’ weather data available for weather services

Anywhere

Ongoing

Citizen ScienceComputers & TechnologyClimate & Weather

SETI Institute + Unistellar Citizen Science

Cosmic Cataclysms

Understand cosmic cataclysmic events

Anywhere

Ongoing

Citizen ScienceAstronomy & Space

Lewis Center for Educational Research

GAVRT Radio Astronomy Project

Engage students in real NASA missions!

Anywhere

Ongoing

Citizen ScienceAstronomy & Spacesunspotsjunosolarjupiter_nasaastronomyngssjupiter’s radiation beltsalien liferadio astronomystemsetinasa-supportedsunnasagavrt radio astronomy projectsolar patrolblack holes

Green Bank Observatory Science Center

Green Bank Observatory Virtual Visits

Anywhere

Ongoing

Live ScienceEcology & EnvironmentEngineeringGeneral ScienceAstronomy & SpaceTechnologyOnline: Live Event

Ham Radio Science Citizen Investigation (HamSCI)

Are you a Ham radio operator? Help us better understand Earth’s ionosphere.

Anywhere

Ongoing

Citizen ScienceComputers & TechnologyPhysicsEducationAstronomy & Spacenasa-supportedspace sciencecsm2026ionospherenasa-sciactham radioradiocsm-featuredspace weatherpropagation_nasa

NASA

Interactive NASA Space Physics Ionosphere Radio Experiments

To encourage students to explore their natural world

Anywhere

Ongoing

Citizen ScienceComputers & TechnologyPhysicsSoundAstronomy & SpaceradioNASAstudentsnasatechnologyspace

ISeeChange

We’re making a record of climate change impacts.

Anywhere

Ongoing

Citizen ScienceClimate & WeatherDisaster ResponseEcology & Environmentheaturban heatjet propulsion laboratoryfunpublic mediamappingdroughtsea level risetop viewed 2021storiesweatherjournalismwnycmountainsearth2025floodtrees urban street forest mapnasa orbiting carbon observatoryyale climate connectionssnownew orleansclimate sciencemarine environmentcoastal changecitizen science waterclimate changetop 22 in 2022resiliencesensorscsm-featuredmiamicommunity engagementbirdsurban heat islandneighborhoodcommunitycsm2025nprgirl scoutsclimate educationbeachesphotographyearth sciencecitycitizen sciencenasaclimatesciencecrowdsourcingsatellitestop2022earthbackyardlos angelesradiojulia kumari drapkinrainnew yorkremote sensingcitizen journalismcarbontrees

Pulsar Search Collaboratory

Discover new pulsars

Anywhere

Ongoing

Citizen ScienceAstronomy & Spacepulsarsstars

Filters

UCLA / NASA / The Planetary Society / Zooniverse

Are we alone in the universe?

SETI Institute + Unistellar Citizen Science

Artificial Satellites

NOAA

Citizen Weather Observer Program

SETI Institute + Unistellar Citizen Science

Cosmic Cataclysms

Lewis Center for Educational Research

GAVRT Radio Astronomy Project

Green Bank Observatory Science Center

Green Bank Observatory Virtual Visits

Ham Radio Science Citizen Investigation (HamSCI)

NASA

Interactive NASA Space Physics Ionosphere Radio Experiments

ISeeChange

ISeeChange

Pulsar Search Collaboratory

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