Scientists have long suspected that this star cluster was a hotspot for a certain kind of black hole. But for decades, they ...

Several dusty objects orbiting Sagittarius A*, the supermassive black hole at the center of the Milky Way, are remaining ...

Chandra X-ray Observatory and X-ray Polarimetry Explorer (IXPE) imagery of the Milky Way's core and supermassive black hole ...

July 8, 2026 Researchers have created an AI-based simulation that makes it much faster to model how neutron star mergers produce many of the universe's heaviest elements. The new tool could improve ...

A NASA visualization of the accretion flow around a black hole. (NASA’s Goddard Space Flight Center/Jeremy Schnittman) We ...

Astronomers charted a star’s path over 20 years as it circled an invisible object that was rather hefty. The mysterious ...

The area surrounding our galaxy’s central supermassive black hole contains three strangely different populations of stars – ...

Despite their depiction as massive monsters that simply suck in everything, including light, astronomers know black holes ...

A feeding black hole at the heart of a nearby galaxy is behaving similarly to cosmic titans that existed just after the Big ...

Astronomers used the Hubble and James Webb space telescopes to find a stellar black hole in a globular cluster roughly 18,000 ...

For decades, astronomers have pictured galaxies and their central black holes growing together. In the familiar story, a young galaxy forms first. Gas gathers. Stars ignite. Somewhere near the crowded ...