On , three gravitational-wave detectors on two continents caught a ripple in spacetime. This event did not fit neatly into the usual story of how black holes form. BGR: How Do Black Holes Form?

Understanding the Context

This New Study Offers An Answer Courthouse News Service: Astronomers get rare look at how black holes form Earth.com: 'Missing' black holes are real - and scientists may know why Astronomers believe they have found the mysterious forbidden void between black holes that has puzzled scientists for years. Shock waves from tiny black holes in the early universe could explain how antimatter became so rare while matter is common. For years, astronomers treated merging black holes as if they all came from the ... There's something inherently fascinating about black holes.

Key Insights

Maybe it's that they're invisible beasts lurking in space that sometimes rip passing stars in half and scatter their remains. Whatever it is ... Morning Overview on MSN: Gravitational-wave data suggests 3 distinct populations of merging black holes Not all black hole collisions are created equal. A new analysis of the latest gravitational-wave detections has found that merging black holes appear to sort themselves into three distinct groups, ... An illustration of a star that collapsed, forming a black hole.

Final Thoughts

The black hole is at the center, unseen. Surrounding it is a dust shell moving away from the black hole and gas being pulled toward it. ... Phys.org on MSN: Astronomers find evidence for three subpopulations of merging black holes Astronomers analyzing gravitational-wave data from the LIGO-Virgo-KAGRA Collaboration have reported that merging binary black holes fall into three distinct categories. The study shows that the three ... Phys.org on MSN: Gravitational waves suggest a 'forbidden zone' for stellar-origin black holes Yahoo: Two Supermassive Black Holes May Be on The Very Brink of Collision According to models, as supermassive black holes orbit each other, they transfer their orbital energy to the stars and gas around them, causing their mutual orbit to become smaller and smaller.

As the ... Two Supermassive Black Holes May Be on The Very Brink of Collision