Black Holes

What do black holes look and sound like? How do they form? And what happens when a person falls into one? The answers to most any black hole question.

Latest in Black Holes

Image of Omega Centauri star cluster with black hole and evidence stars highlighted

Black Holes

Astronomers discover Earth’s closest black hole Astronomers discover Earth’s closest black hole

This artist's concept illustrates a supermassive black hole with millions to billions times the mass of our sun. Supermassive black holes are enormously dense objects buried at the hearts of galaxies.

Black Holes

Astronomers use wobbly star stuff to measure a supermassive black hole’s spin Astronomers use wobbly star stuff to measure a supermassive black hole’s spin

By Laura Baisas

an illustration of a black hole with a companion star. the star is bright with a blue line indicating where the black hole is.

Black Holes

Humongous stellar-mass black hole is the biggest ever found in Milky Way Humongous stellar-mass black hole is the biggest ever found in Milky Way

By Laura Baisas

An artist’s impression of quasar J059-4351, the bright core of a distant galaxy that is powered by a supermassive black hole. This quasar has been found to be the most luminous object known in the universe to date.

Black Holes

Fastest-growing black hole eats the equivalent of one sun a day Fastest-growing black hole eats the equivalent of one sun a day

By Laura Baisas

Astronomers found the most distant black hole ever detected in X-rays (in a galaxy dubbed UHZ1) using the Chandra X-Ray Observatory and the James Webb Space Telescope. X-ray emission is a telltale signature of a growing supermassive black hole. This result may explain how some of the first supermassive black holes in the universe formed. These images show the galaxy cluster Abell 2744 that UHZ1 is located behind, in X-rays from Chandra and infrared data from JWST, as well as close-ups of the black hole host galaxy UHZ1.

Black Holes

Farthest black hole ever recorded by astronomers is nearly as old as our universe Farthest black hole ever recorded by astronomers is nearly as old as our universe

By Laura Baisas

Dark black holes merge together in a brown, star-studded illustration.

Black Holes

Gravitational wave detector now squeezes light to find more black holes Gravitational wave detector now squeezes light to find more black holes

An optical image of the galaxy in which the new event occurred, taken from archival PanSTARRS data. The X-ray object was located to somewhere inside the white circle, which is about the size a pinhead 100m away would appear. The position of a 2 year old supernova is also shown.

Black Holes

A newly spotted black hole keeps munching on a star the size of our sun A newly spotted black hole keeps munching on a star the size of our sun

By Laura Baisas

Low-frequency gravitation waves emerging from black hole collision in space. Illustration.

Black Holes

Astronomers used dead stars to detect a new form of ripple in space-time Astronomers used dead stars to detect a new form of ripple in space-time

By Briley Lewis

Astronomers studying a powerful gamma-ray burst (GRB) with the International Gemini Observatory, operated by NSF’s NOIRLab, may have observed a never-before-seen way to destroy a star. Unlike most GRBs, which are caused by exploding massive stars or the chance mergers of neutron stars, astronomers have concluded that this GRB came instead from the collision of stars or stellar remnants in the jam-packed environment surrounding a supermassive black hole at the core of an ancient galaxy.

Black Holes

Explosive star ‘demolition derby’ observed for the very first time Explosive star ‘demolition derby’ observed for the very first time

By Laura Baisas

A supermassive black hole with a mass many times that of our sun.

Black Holes

A gassy black hole might have burped out the largest cosmic explosion ever A gassy black hole might have burped out the largest cosmic explosion ever

Closeup of vent horizon around M87, a supermassive black hole and the first black hole image

Black Holes

This supermassive black hole sucks big time This supermassive black hole sucks big time

M87 black hole Event Horizon Telescope image sharpened by AI with PRIMO algorithm. The glowing event horizon is now clearer and thinner and the black hole at the center darker.

AI

You saw the first image of a black hole. Now see it better with AI. You saw the first image of a black hole. Now see it better with AI.

By Purbita Saha

Google Sycamore processor for quantum computer hanging from a server room with gold and blue wires

Black Holes

Quantum computers can’t teleport things—yet Quantum computers can’t teleport things—yet

An artist's conception of a supermassive black hole.

Black Holes

Black hole collisions could possibly send waves cresting through space-time Black hole collisions could possibly send waves cresting through space-time

By Briley Lewis

Two colliding neutron stars.

Black Holes

Wiggly space waves show neutron stars on the edge of becoming black holes Wiggly space waves show neutron stars on the edge of becoming black holes

By Briley Lewis

Gamma-ray burst from exploding galaxy in NASA Hubble telescope rendition

Black Holes

To set the record straight: Nothing can break the speed of light To set the record straight: Nothing can break the speed of light

Rogue black hole in Milky Way galaxy in an artist's rendition

Black Holes

‘Rogue black holes’ might be neither ‘rogue’ nor ‘black holes’ ‘Rogue black holes’ might be neither ‘rogue’ nor ‘black holes’

By Eva Botkin-Kowacki

a purple spiral cluster galaxy with a bright center. a white streak points straight up

Black Holes

NASA recorded a black hole’s song, and you can listen to it NASA recorded a black hole’s song, and you can listen to it

By Tatyana Woodall

The first image of Sagittarius A*, the black hole in the Milky Way's center.

Black Holes

Gaze upon the supermassive black hole at the center of our galaxy Gaze upon the supermassive black hole at the center of our galaxy

By Leto Sapunar

a beautiful night sky over a desert is glistening with stars, and the streak of the milky way galaxy stretches across

Black Holes

With the arrival of Africa’s next radio telescope, Namibia sees a new dawn in astronomy With the arrival of Africa’s next radio telescope, Namibia sees a new dawn in astronomy

By Tatyana Woodall