More times than she can remember, Jean Mueller stood on the catwalk of the 200-inch Hale Telescope at the Palomar Observatory scanning the night sky, trying to time the exact moment to close the dome.

Palomar Observatory bids farewell to a tradition of napkin rings, cowbells and astronomical table conversation. Out There Palomar Observatory bids farewell to a tradition of napkin rings, cowbells and ...

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 ...

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 ...