The research could shed light on how black holes vomit out matter and how this influences their home galaxies.

The near-light-speed outflows are crucial to understanding galaxy-black hole co-evolution.

An illustration of two stellar-mass black holes merging in the accretion disk of an active galactic nucleus. (Shu-Rui Zhang) ...

The catastrophic collision of a black hole and a neutron star sent ripples across the universe. New analysis of those ripples ...

Despite years of debate and follow-up studies, an odd streak of cosmic light still defies a final explanation. Is it a giant ...

The lasers alone would cost around one trillion dollars and the technology to create a nanocraft does not yet exist.

Like physics, math has its own set of “fundamental particles”—the prime numbers, which can’t be broken down into smaller natural numbers. They can only be divided by themselves and 1. And in a new ...

Astronomers are working to capture the first-ever video of a black hole — a groundbreaking effort that could shed light on how these enigmatic cosmic objects behave and offer clues about the origins ...

A blazar is an active galactic nucleus, essentially a galaxy with a supermassive black hole at its heart, devouring ...