Citizen science is a form of scientific research in which members of the public, who may not have formal scientific training, participate in data collection, analysis, and problem-solving alongside professional scientists. This collaborative approach allows for the collection of large amounts of data over large geographic areas, and can help to address research questions that would be difficult to tackle with only a small team of professionals. Citizen science projects can cover a wide range of disciplines, including environmental science, astronomy, biology, and more. Participants in citizen science projects can gain a greater understanding of the scientific process and contribute to meaningful research outcomes.