Astrophysicists think that the supermassive black holes (SMBH) we see in the modern universe are the result of a long, ...

Collisions between stars in the early universe were common, and this could explain the growth of supermassive black holes and ...

Almost anything could theoretically become a black hole if enough mass were compressed into a small enough space. This video ...

Optical cavities are pairs of light-trapping mirrors and underpin the operation of lasers, atomic clocks and many types of ...

Scientists have discovered a possible loophole in the laws that normally prevent black holes from splitting apart, suggesting that extremely fast-spinning black holes might divide into two. The ...

In this handout photo provided by NASA, This is the first image of Sgr A*, the supermassive black hole at the centre of our ...

Black holes sometimes merge. But could 1 split into 2 or more? A new study explores the conditions that might allow it, ...

A theoretical study proposes that early-universe collapse could produce naked singularities, extreme gravitational regions ...

Astronomers have uncovered that the peculiar Treble Clef formation stems from a black hole eruption and the merger of two ...

Little Red Dots may reveal how merging stars seeded early giant black holes. Explore the research linking crowded clusters ...

Nov. 6, 2026 After nearly 22 years of exploring the universe’s most violent explosions, NASA’s Swift Observatory has re-entered Earth’s atmosphere over Indonesia. Originally designed to last just two ...

For an ordinary black hole that is not rotating, two smaller black holes would have less combined entropy than the original.