The scientists who precisely measure the position of Earth are in a bit of trouble. Their measurements are essential for the ...

Traditionally thought to go silent after a brief flare of activity, some black holes are now being observed emitting new ...

Scientists may have found a new way to detect some of the universe's most mysterious objects, primordial black holes (PBHs), ...

Hubble spotted a rare off-center black hole shredding a star, revealing the first optical discovery of a wandering ...

These black holes are the most distant and stable objects we know. Using a technique called very long baseline interferometry ...

In 2020, astronomers identified a nearby star system that appeared to contain something phenomenal: the closest black hole to ...

Astronomers have discovered extraordinarily powerful X-ray jets blasting from two supermassive black holes that are so ...

Using the XMM-Newton telescope, astronomers have witnessed high-speed "burps" erupting from a distant overfeeding ...

Using a neural network trained with simulations of supermassive black holes, astronomers have found that the one at the ...

For decades, scientists have believed there should be black holes that fall between two well-known types. On one end are ...

A new paper claims astronomers discovered an ultramassive black hole heavier than any other black hole we've ever measured.