PALOMAR MOUNTAIN, Calif — 2023 marks 75 years since the Palomar Observatory was first dedicated. The San Diego County scientific marvel recently made headlines after the famous green comet was ...

For astrophysicist Mansi Kasliwal, her appointment to the historic Palomar Observatory as the new director was a full-circle moment. The California Institute of Technology announced her new position ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. SAN DIEGO — An earthquake shook part of San ...

For the past three years, astronomers at the California Institute of Technology’s Palomar Observatory in Southern California have been using the High Performance Wireless Research and Education ...

San Diegans were warned by the National Weather Service earlier this week to prepare for flooding from an atmospheric river generated by a bomb cyclone. In the ensuing days, some areas of the county ...