Galaxies speckle the heavens like stars in a stunning new photo of the deep and distant universe.

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

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

The James Webb Space Telescope has captured imagery of spiral galaxy NGC 2283, which is located about 45 million light-years ...

Thanks to JWST, we've learned key details about methanol — a key building block for organic compounds necessary for life — on ...

Using the James Webb Space Telescope, astronomers have peered into galaxies that existed at cosmic noon to hunt ravenously ...

Using the James Webb Space Telescope, astronomers have discovered "smoking gun" evidence of a hidden feeding supermassive ...

The telescope may well have outdone itself by revealing evidence of life on a world about 120 light years from Earth.

One of the most famous and beautiful cosmic sights shows its colors in this new image from the Hubble Space Telescope. The Veil Nebula is the remnant of a massive star which exploded in a supernova 10 ...

Two new research studies explore how a stellar nursery in the heart of the Milky Way is affected by the region’s strong ...

Located 124 light-years from Earth, the mysterious planet will never host human visitors — but a recent glimpse with the ...

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 ...