UCLA / NASA / The Planetary Society / Zooniverse

Are we alone in the universe?

Join the search for extraterrestrial civilizations!

Anywhere

Ongoing

Citizen ScienceComputers & TechnologyAstronomy & SpaceBiologynasa-supportedtechnosignaturesplanetscivilizationsnasa-sciactexoplanetsseti_nasalife

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 & Spaceradio astronomygavrt radio astronomy projectnasa-supportedblack holessun_nasasunspotsastronomynasajupiterngsssetisolarsolar patroljupiter’s radiation beltsjunoalien lifestem

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 & Spacespace sciencespace weather_nasanasa-supportedcsm2026ham radiopropagationcsm-featuredionosphereradionasa-sciact

NASA

Interactive NASA Space Physics Ionosphere Radio Experiments

To encourage students to explore their natural world

Anywhere

Ongoing

Citizen ScienceComputers & TechnologyPhysicsSoundAstronomy & SpaceNASAspacenasastudentsradiotechnology

ISeeChange

We’re making a record of climate change impacts.

Anywhere

Ongoing

Citizen ScienceClimate & WeatherDisaster ResponseEcology & Environmentnasaresiliencelos angelesearthnasa orbiting carbon observatorytop 22 in 2022neighborhoodclimate sciencetop viewed 2021public mediacityclimate changecitizen journalismtop2022urban heat islandcitizen science watercsm-featuredbirdsmiamijet propulsion laboratoryheatbackyardsensorsmountainsyale climate connectionscommunitystoriescommunity engagementcrowdsourcingnprcarbonradiobeachesearth sciencegirl scoutsurban heatnew yorkfunwnycjulia kumari drapkincoastal changeweatherscienceclimaterainsnowtreescitizen sciencecsm2025trees urban street forest mapjournalismremote sensingsea level risephotographyearth2025droughtsatellitesmappingclimate educationnew orleansfloodmarine environment

Pulsar Search Collaboratory

Discover new pulsars

Anywhere

Ongoing

Citizen ScienceAstronomy & Spacestarspulsars

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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