The 200-inch Hale telescope on Palomar Mountain is ailing ... Bowen, director of the observatory, announced this week that it might not be in working order until next fall. The telescope ...

X-ray Observatory and the Palomar Observatory. Get ready to bang your head in the name of science. A pair of NASA space telescopes teamed up to capture a nebula that looks like a flame-throwing ...

Sheila Giano, Dublin When I was in the Navy in San Diego in the ’70s, I had the opportunity to drive up to the Mount Palomar astronomical observatory. I stood inside the observation dome beneath ...