This gas needs an enormous amount of energy to shine — more than normal stars can supply. The discovery, based on data from ...

Webb has two decades ahead of it, but it's already captured some stunning images. Here are 35 of our favorites.

Lingering Brightness Provides Evidence for How the Planet Met Its Demise Each year, scientists from around the world compete ...

Now, using the James Webb Space Telescope (JWST), astronomers may have cracked this puzzle, finding the first evidence of a supermassive black hole at the heart of M83, also known as NGC 5236 ...

The James Webb Space Telescope has indeed captured a stunning image of two interacting galaxies, NGC 2936 and NGC 2937, resembling a penguin and an egg. WR 124 is a rare and luminous Wolf-Rayet star, ...