An international team of astronomers has uncovered subtle but significant signs that the cosmic engines powering quasars, ...

Three merging galaxies host three active black holes, offering rare insight into galaxy and black hole growth.

New observations reveal that the relationship between ultraviolet and X-ray light in quasars has changed over billions of ...

For the first time, astronomers have managed to capture a radio image showing two black holes orbiting each other. The observation confirmed the existence of black hole pairs. In the past, astronomers ...

Some things in cosmology may simply be unknowable. Why is there something rather than nothing? What lies outside the universe? What is inside a black hole? That last one has been niggling at ...

Can we do away with the troublesome singularity at the heart of black holes? A new paper in JCAP reimagines these extreme objects in light of current knowledge. “Hic sunt leones,” remarks Stefano ...

"GW241011 and GW241110 are among the most novel events among the several hundred that the LIGO-Virgo-KAGRA network has observed." When you purchase through links on our site, we may earn an affiliate ...

In a study published in Physical Review Letters, physicists have demonstrated that black holes satisfy the third law of thermodynamics, which states that entropy remains positive and vanishes at ...

Scientists working to study black holes use specific radio frequencies to track black holes, the same frequencies often used by phones and wifi. When you purchase through links on our site, we may ...

In an extraordinary revelation, scientists suggest that miniature black holes—possibly smaller than the size of an atom—could be hiding in your home without you ever noticing. These micro black holes, ...

An eon ago, when only microbes dwelled on Earth, a pair of black holes some 1.3 billion light-years beyond the solar system spiraled toward each other until they crashed. The two became one big black ...

This article is part of a package in collaboration with Forbes on time capsules, preserving information and communicating with the future. Read more from the report. Yet according to physics, ...