Stellar black holes form when massive stars collapse after death. They usually weigh between three and fifty times the Sun.

Astronomers observed asteroid 2023 CX1 from discovery to its abrupt explosion over France, offering rare insights into sudden airbursts and planetary defense risks.

The last gasp of a primordial black hole may be the source of the highest-energy "ghost particle" detected to date, a new MIT ...

A strange gamma ray burst has baffled scientists who do not know what it is. It is unlike anything they have ever recorded.

How often do black holes explode? New research refines old calculations, hinting that black hole explosions may be a ...

At first sight, V Sagittae looks like a classic example of the sort of system that gives us novae. A white dwarf and a ...

New research suggests that a swarm of debris from an exploding comet left its mark by triggering the Younger Dryas, a period ...

Scientists may be a step closer to solving the mystery of Siberia's giant exploding craters. First spotted in the Yamal and ...

There could be a 90 percent chance that in the next decade, astronomers will spot a deep space explosion that confirms ...

Shocking videos of a mid-air explosion have triggered speculation of another UFO being attacked by military forces.

Modern cosmology reveals a universe expanding uniformly without a spatial center or edge. The Big Bang wasn't a localized ...