Black Holes

Black Holes Black holes are among the most mysterious cosmic objects, much studied but not fully understood. These objects aren’t really holes. They’re huge concentrations of matter packed into very tiny spaces. A black hole is so dense that gravity just beneath its surface, the event horizon, is strong enough that nothing – not even […]

New model suggests black holes gain mass as the universe expands

Black Holes and Stellar Observations - Reed Magazine - Reed College

Black Holes

A Famous Black Hole Gets a Second Look From Astronomers - The New York Times

What is a black hole? University of Chicago News

Black Hole Discovery Helps to Explain Quantum Nature of the Cosmos

First detection of light from behind a black hole

Black Holes are Nothing to Fear*

Physics - Controversy Continues over Black Holes as Dark Matter

What Is a Black Hole?

What are intermediate-mass black holes?

Astronomers Find Two Giant Black Holes Spiraling Toward a Collision

JWST turns up even more heavier-than-expected black holes