The Louisiana observatory that made a historic scientific breakthrough by detecting gravitational waves from black holes in ...

New observations from NASA's Chandra X-ray Observatory and other telescopes have captured a rare cosmic event: Two galaxy ...

If you're lucky, when you look up at the night sky, you'll see thousands and thousands of points of light. These lights each ...

A computer simulation predicts that the Rubin Observatory will discover millions of previously undetected objects in the ...

You can even spot thin, stripe-like patterns, called striations, on the Sun’s surface. This is the first time they've ever ...

The Trump administration wants to close one of the nation’s two cutting-edge observatories — one of them in the Tri-Cities — ...

The area's best stargazing is generally farther east and near the ocean, says Karl Silverberg, vice president of ...

A team of international scientists has uncovered a surprising cosmic mystery, thanks to a galaxy nicknamed the Squid Galaxy ...

The Blackrock Castle telescope gives astronomers and visitors alike a window on other worlds, exploring the possibility of ...