Gravitational waves stretch and squeeze the fabric of space and time itself. When space/time is squeezed, pulsar pulses ...

Astronomers studying a distant galaxy cluster stumbled upon ancient radio signals that might hold clues to the formation of ...

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

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

In a recently published paper in Physical Review Letters, scientists propose a comprehensive theoretical framework indicating that gravitational wave signals from black hole mergers are more complex ...

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

A team of scientists is proposing a bold alternative to the Big Bang theory, suggesting that our universe may have instead formed inside a colossal black hole.

A spinning disk and a smartphone are all that are needed for students to study vibrations analogous to those produced by the ...

A new census reveals that 35% of supermassive black holes are hidden behind dust, disrupting major galactic models.

A new paper claims astronomers discovered an ultramassive black hole heavier than any other black hole we've ever measured.

Could Mysterious Black Hole Burps Rewrite Physics?