Gravitational waves stretch and squeeze the fabric of space and time itself. When space/time is squeezed, pulsar pulses ...

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

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 ...

Astronomers at the University of Hawaii uncovered black hole events so packed with energy, they were the biggest explosions ...

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

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

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

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

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

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

For years, scientists have theorized that some black holes could actually be wormholes, and a new study shows that this space-time mimicry could in fact be possible.