New research is shedding light on what researchers call "lite" intermediate-mass black holes, which are smaller, but still ...

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

"Very massive stars are like the 'rock stars' of the universe — they are powerful, and they live fast and die young." ...

A new quantum recipe for black holes could be the first step toward a theory of "quantum gravity", the "holy grail" of ...

Imagine dropping your phone into a campfire and later finding only a pile of ash. No serial number, no photos, no clue the ...

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

Instead of a tempest in a teapot, imagine the cosmos in a canister. Scientists have performed experiments using nested, ...

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

"We would need to consider the possibility that the source was created (or trapped as a primordial black hole) by a highly ...

Plus: President Donald Trump spoke with both Russian President Vladimir Putin and Ukrainian President Volodymyr Zelenskyy ...

Views of a massive galaxy cluster Abell 2256 have been captured by NASA’s Chandra X-ray Observatory, ESA’s XMM-Newton and ...

Some physicists think our reality is a kind of cosmic hologram, with space, time, and gravity as manifestations of a ...