Community science, also called citizen science, is a global effort in which scientists and the public work together to help gather data on the earth’s biodiversity. In Sky Survey, youth will step into the shoes of scientists by exploring the features of the sky. They will use the GLOBE Observer app to submit their celestial sightings to NASA researchers who are studying the connection between clouds and climate. NASA uses this sky data to verify satellite images of Earth’s atmosphere and to validate and calibrate the instruments that take them.