For decades, scientists have believed there should be black holes that fall between two well-known types. On one end are ...

Astronomers confirm ‘lite intermediate’ black holes, too large for ordinary stars, revealing clues about early stellar ...

Astronomers detect 10 billion-year-old radio waves from a distant galaxy cluster SpARCS1049, revealing a mini-halo that ...

Caltech simulations reveal what happens when black holes collide with neutron stars—violent cracking, intense shock waves, ...

A newly discovered radio halo, 10 billion light-years away, reveals that galaxy clusters in the early universe were already ...

A groundbreaking simulation reveals how neutron star mergers forge black holes, generate gamma-ray bursts, and scatter gold ...

A new hypothesis called the “quantum memory matrix” could solve long-standing physics questions, including the Black Hole ...

LOFAR detects a faint radio 'mini-halo' from 3.8 billion years ago, revealing how galaxy clusters evolved in the early ...

A high-speed crash between two dwarf galaxies might explain a unique feature in space – and provide useful information on ...

Such a mini-halo consists of highly energetic charged particles in the vacuum between galaxies in a cluster, which together emanate radio waves which we can detect from Earth. The discovery shows that ...

Astronomers have uncovered a vast cloud of energetic particles surrounding one of the most distant galaxy clusters ever ...