A deep field image captured by the James Webb Space Telescope is of galaxy cluster SMACS 0723. Credit: NASA, ESA, CSA, and ...

JWST found a black hole hiding in a galaxy more than 10 billion light-years away from Earth, and used a cosmic magnifying ...

An international team of astronomers has measured the mass of a dormant supermassive black hole more than 10 billion ...

The James Webb Space Telescope is one of the most impressive pieces of technology ever made, but that doesn't mean it needs ...

"I've been looking at exoplanets for 20 years, and general cloudiness has been a thorn in our side." ...

The James Webb telescope peered into an ancient spot of light, and found it to be the most metal-poor galaxy in the early ...

At the centre of M77 is an active galactic nucleus, a compact region filled with hot gas that shines brighter than the rest of the galaxy combined.

NASA’s James Webb Space Telescope captured a detailed infrared image of the spiral galaxy Messier 77, located 45 million ...

Methane has been detected on comet 3I/Atlas. It is the first detection of methane on an interstellar comet. Scientists have ...

Observations of ancient galaxies called "Little Red Dots" by the James Webb Space Telescope (JWST) could finally answer the ...

NASA's James Webb Space Telescope (JWST) has captured photos of one of the earliest supernovas ever seen, with features appearing like grains and knots found in a cut of wood. "Once upon a time, the ...

The James Webb Space Telescope has delivered new evidence that sheds light on what scientists know about black holes. Launched more than four years ago, the infrared observatory, and successor to the ...