Add Yahoo as a preferred source to see more of our stories on Google. Paul Lynam, a resident astronomer, and Keith Wandry set up the 36-inch Great Lick Refractor telescope at the Lick Observatory on ...

The blood moon as photographed by Westmont's Keck Telescope. (Courtesy photo) The Observatory opens to the public for a rare ...

Gamma-ray bursts (GRBs) are among the most powerful explosions in the universe, second only to the Big Bang. The majority of these bursts are observed to flash and fade within a few seconds to minutes ...

It's been about eight months since the Vera Rubin Observatory (VRO) saw first light. Now the telescope is scanning the night sky to detect transient changes and sending alerts to astronomers and ...

One of the must-see destinations for any visitor to Los Angeles, the Griffith Observatory offers views of both the Hollywood Sign and downtown LA.

During the session, participants learned what causes lunar eclipses, how they unfold, and what to watch for during each phase ...

This image provided by the European Southern Observatory shows a powerful explosion, orange dot at the center of the image, that repeated several times over the course of a day, The image, taken with ...

NASA's Chandra X-ray Observatory has transformed new views of Jupiter, Saturn and Uranus into immersive soundscapes, turning planetary data into audio you can hear.

A group of ESO and CTAO representatives, as well as Chilean authorities and regional representatives pose for a group photo near a monument at the CTAO-South site, where a symbolic time capsule was ...

Lick Observatory, once the most powerful telescope in the world, has been temporarily closed by damage from a severe windstorm on Mount Hamilton near San Jose, the University of California, Santa Cruz ...

Crews at the historic Lick Observatory are racing against the clock after 114 mph winds damaged the historic dome on Christmas Day. Starting on Wednesday, the first of several storms is forecast to ...