A massive filament of gas and dust, designated X7, has been elongated during its long approach to the Milky Way galaxy's ...

New models explain how small black holes in the early universe beat the clock and grew into massive objects within millions of years.

At the heart of our own galaxy, there is a dense thicket of stars with a supermassive black hole at the very center. NASA's ...

The most recent CSC update adds more than 400,000 unique compact and extended X-ray sources, as well over 1.3 million ...

Dark matter is a mysterious substance that glues galaxies together. This map from the James Webb Space Telescope could help ...

Astronomers may have finally cracked one of the universe’s biggest mysteries: how black holes grew so enormous so fast after ...

Like a recording artist who has had a long career, NASA's Chandra X-ray Observatory has a "back catalog" of cosmic recordings ...

Jack Gerard announces the release of “Of Black Holes and Prophets”, a sweeping speculative novel that braids ancient prophecy, time travel physics, and a galactic scale rebellion into one high stakes ...

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Like a recording artist who has had a long career, NASA’s Chandra X-ray Observatory has a “back catalog” of cosmic recordings ...

A bold new lunar plan could make the Moon the best place to spot hidden black holes. What will it take to pull it off?

Inside an incredibly bright cluster of galaxies, a long-dormant supermassive black hole has come back to life. Radio images ...