President Donald Trump issued a memorandum giving the U.S. military jurisdiction over federal lands at the southern border.

A powerful new observatory is the best hope yet for finding the elusive Planet 9, a large planet that some scientists say is ...

Later this year, astronomers will start filming an unprecedented 10-year movie of the southern sky, using a brand-new and ...

A mysterious black hole in a distant galaxy just woke up after decades of silence—and it’s putting on a cosmic light show!

This galaxy's central black hole appears to be a "messy eater" as its interstellar scraps are strewn into space.

Uranus Findings Can Aid the Study of Exoplanets Now more than 30 years into its mission, the Hubble Space Telescope has ...

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It's easy to set up and put away, but it's not the most powerful. Read more below Best quality for beginners Best quality for beginners The Celestron Inspire 80AZ is a high quality telescope that ...

Astronomers are about to use a powerful new telescope to scan the entire southern sky. They'll take so many pictures, it will effectively create a movie to help astronomers spot anything that ...

Later this year, astronomers will start filming an unprecedented 10-year movie of the southern sky, using a brand-new and super-powerful telescope facility in Chile. KUOW is Seattle’s NPR news ...