To resolve the black hole, they used the Event Horizon Telescope, a global radio telescope array with an effective aperture ...

NASA's scientists have been baffled by the discovery of a mysterious object in the plasma plume of a distant supermassive ...

Even matter ejected by black holes can run into objects in the dark. Using NASA's Chandra X-ray Observatory, astronomers have ...

Some physicists say the lingering questions about our universe could be solved by hypothetical objects called primordial ...

"We have to think outside of the box because what has been done to find primordial black holes previously hasn't worked." ...

Astronomers suspect that in the first second after the universe formed, the very first black holes also formed. These tiny ...

Primordial black holes are enigmatic remnants from the universe's infancy that hold the key to unlocking some of the biggest ...

What's going on in galaxy Centaurus A? NASA thought they were looking at a normal jet of particles coming out of a black hole ...

A cosmologist suggests we should look for exploration, along with energy signatures, to try and find aliens. Dyson spheres of ...

NASA's IXPE (Imaging X-ray Polarimetry Explorer) has helped astronomers better understand the shapes of structures essential ...

One of the strangest galaxies in the neighborhood of the Milky Way has just presented astronomers with a fascinating mystery.

These aren’t the massive black holes that lurk at the centers of galaxies. The researchers are focusing on much smaller ...