Astronomers have used the LOFAR telescope array to create the largest radio survey of the cosmos, revealing 13.7 million ...

Gravitational lensing is a phenomenon caused by massive objects bending the fabric space-time around them due to the impact ...

A distant quasar is defying two fundamental expectations of black hole physics. The object, known as ID830, is growing at 13 ...

LOFAR’s LoTSS-DR3 survey maps 13.7 million radio sources, revealing black hole jets, supernovas, galaxy clusters and new details about magnetic fields in the Milky Way and beyond ...

A burst of X-rays from 8 billion years ago may be the first clear evidence of a white dwarf torn apart by a black hole.

The Hubble Space Telescope's evidence of an "intermediate-sized" black hole about 6000 light-years away in the closest ...

Scientists say an ultra-powerful neutrino once thought impossible may be explained by an exotic black hole model involving a so-called “dark charge.” ...

New analysis suggests Webb’s little red dots are young black holes hidden in thick gas, with masses far smaller than first thought.

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 ...

At the heart of nearly every galaxy lurks a cosmic giant: a supermassive black hole. These mysterious objects, millions to billions of times more massive than our Sun, exert such powerful gravity that ...

The KM3NeT collaboration is a large research group involved in the operation of a neutrino telescope network in the deep ...