ESA and the Euclid Consortium launched Space Warps on Zooniverse to classify strong gravitational-lens candidates in new Euclid imagery.
The project turns Euclid's large survey volume into a human-plus-AI screening pipeline, with roughly 300,000 preselected images expected to surface thousands of lens candidates for dark-matter and dark-energy studies.
Euclid is sending about 100 GB of data to Earth each day, so citizen-science triage is part of how the mission converts raw survey scale into usable catalogs.
