ESA title
Enabling & Support

Citizen science

Citizen science

Active ESA projects

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Strong gravitational lenses captured by Euclid
Science & Exploration

Space Warps

Spot galaxies bending spacetime in images from ESA's Euclid mission

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Citizen science stock image
Enabling & Support

Citizen science at ESA

5133 views 186 likes
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Strong gravitational lenses captured by Euclid
Science & Exploration

Euclid Space Warps: help spot galaxies bending spacetime

21/04/2026 8410 views 113 likes
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Solar flare seen by Solar Orbiter
Science & Exploration

Catch solar bursts in new citizen science project

11/03/2025 11517 views 98 likes
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Systematic Threat Analysis Radiation from Space key visual

ESA is calling for Citizen Scientists

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Gaia mapping the stars of the Milky Way
Enabling & Support

Amateur astronomers needed: help classify stars with Gaia's…

21/03/2023 16832 views 245 likes
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Applications

Volunteers watching the skies

19/05/2022 5815 views 138 likes
Volunteers watching the skies
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Science & Exploration

Global citizen science project finds over 1700 asteroid tra…

06/05/2022 1404 views 14 likes
Global citizen science project finds over 1700 asteroid trails in Hubble images
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Rosetta Zoo comparison image
Enabling & Support

'Spot the difference' to help reveal Rosetta image secrets

05/05/2022 12278 views 193 likes
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Agency

Rosetta Zoo comparison image

02/05/2022 1562 views 40 likes
Rosetta Zoo comparison image
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Stormy ionosphere
Applications

Turn your phone into a space monitoring tool

22/03/2022 69962 views 147 likes
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Agency

CAMALIOT app

22/03/2022 2650 views 50 likes
CAMALIOT app
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Science & Exploration

Tumultuous galactic trio

18/02/2022 1728 views 30 likes
Tumultuous galactic trio
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Video 00:04:28
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Applications

Φ and citizen science

14/11/2018 2824 views 38 likes
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Video 01:32:25
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Applications

Citizen Science - part 1

13/10/2015 2452 views 2 likes
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Video 01:52:22
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Applications

Citizen Science - part 2

13/10/2015 2032 views 1 likes
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What is citizen science? The Citizen Science Association NASA: Citizen science EU-Citizen.Science LandSense Engagement Platform IAU: How to participate in astronomy research IIASA Center for Earth Observation & Citizen Science

Completed citizen science projects

Rosetta Zoo