Citizen‑science milestone
The NASA‑funded Zooniverse platform has crossed the one‑billion mark for classifications contributed by volunteers globally. Participants have examined data ranging from light‑curve dips to moving objects in astronomical images.
Variety of tasks
Volunteers identify features such as dips in light curves that may signal exoplanets, or confirm the presence of asteroids in time‑series frames. Their collective effort speeds up the processing of massive datasets.
Impact on research
This achievement highlights the value of crowdsourcing for astronomy, providing researchers with high‑quality preliminary analyses that guide deeper investigations.
Looking ahead
Zooniverse plans to expand participation, launch new projects and further integrate professional scientists with the public community.