Last week, four lasers were projected into the sky above the European Southern Observatory (ESO) Paranal site in Chile. The ...

The flare is ongoing, meaning that the black hole is still actively consuming the star, like "a fish only halfway down the ...

Scientists who study comets are struggling to keep up with popular speculation that the interstellar object 3I/ATLAS was sent ...

If you work remotely, you have absolute flexibility over your environment, and these California cities can help to provide a ...

The first image from the Vera C. Rubin telescope reveals a previously unnoticed feature of the galaxy M61 that may explain ...

A new study using data from the W. M. Keck Observatory on Maunakea serves up the closest-ever view of a planet-forming disk ...

An atmospheric river pounds Northern California during a supermoon event, leading the state to dispatch emergency services; ...

California scientists spotted the brightest flare ever recorded, shining with the light of 10 trillion suns, from a ...

Gov. Josh Green is pledging to help “promptly ” establish a procedure to permit construction of a controversial telescope atop Mauna Kea on a site previously developed for observatory use. Green ...

Scientists have spotted the brightest flare yet from a supermassive black hole that shines with the light of 10 trillion suns ...