NASA selects 19 projects that will enlist public researchers
The new citizen-science portfolio ranges from exoplanets and space weather to lunar materials, crops, lakes and Antarctic wildlife.
Two NASA programs account for the 19 selections
NASA’s Science Mission Directorate has selected 19 proposals intended to create or expand opportunities for volunteers to participate in research. Twelve were chosen through the Citizen Science Seed Funding Program, which helps researchers develop projects or move them through an early transition. Seven Science Activation teams will connect learners and communities with NASA data and active investigations.
The October 28 announcement is a selection notice, not a claim that all 19 projects are open immediately. Teams may need to build data pipelines, test interfaces, recruit participants and define quality-control procedures before inviting volunteers. NASA’s project pages and citizen-science directory will be the authoritative places to find participation dates and requirements.
Citizen science allows people outside a professional research job to classify images, collect observations, operate small instruments or help interpret large datasets. The approach can expand the number of observations and expose unusual cases that automated tools miss, while scientists retain responsibility for study design, validation and publication.
Space projects ask volunteers to recognize difficult patterns
Astrophysics selections include a search for free-floating planets and brown dwarfs in SPHEREx data, visual classification of galaxy mergers and overlapping galaxies, and a future project using Roman Space Telescope microlensing observations to identify exoplanets. Several heliophysics projects focus on solar wind, magnetospheric disturbances, energetic particles and space-weather effects on communications and navigation.
One team plans to turn plasma-wave measurements into sound so participants can listen for characteristic signals. Another would create a low-cost magnetometer array in Alaska. A lunar project will ask volunteers to map iron-rich areas in Moon Mineralogy Mapper data, while a worldwide small-telescope network is designed to follow comet outbursts and moving objects.
These projects use human pattern recognition alongside software and machine-assisted techniques. That combination does not remove the need for calibration or expert review. Volunteer classifications can be compared, weighted and tested against known examples, creating a transparent record of how a research result was assembled.
Earth and education teams broaden the subject range
Science Activation selections include classroom crop experiments for future space food, comet discovery in SOHO and STEREO images, amateur-radio studies of the ionosphere and access to 22 robotic telescopes. Other teams will connect lake-level reports with satellite observations, examine Antarctic habitats in high-resolution imagery and collect seasonal environmental observations across Alaska.
NASA says seed-funding awards generally support a limited development period and are expected to lead toward scientific results rather than outreach alone. Participation is voluntary and projects may use different age, equipment or training requirements. The practical value will be measured by the quality and reproducibility of the resulting datasets, the scientific publications produced and whether public contributors receive clear instructions and meaningful feedback. Successful projects also need transparent credit practices, privacy protections where observations involve participants, and long-term plans for maintaining data and software after the initial award period ends.