Christopher Hernandez received funding from the National Science Foundation (grant number SPRF 1715009) for the lidar work in Puerto Bello Metzabok. Picture an aircraft streaking across the sky at ...

Matteo Paz, a student at Pasadena High School, joined the Planet Finder Academy in the summer of 2022. The program immerses students in real world astronomy challenges. Under the mentorship of Caltech ...

A Harvard scientist has suggested that our Solar System may be far more crowded with interstellar objects, chunks of rock or ice from other star systems, than anyone realized. Avi Loeb, who made ...