"We really needed the sensitivity of JWST. We also needed the 100 times magnification from gravitational lensing from a ...

Discover James Webb discoveries revealing the JWST early universe, cosmic dawn insights, and groundbreaking new space ...

The James Webb Space Telescope has just achieved an unprecedented feat by mapping for the first time the atmosphere of a ...

Travel back 390 million years after the big bang to the ancient Maisie's Galaxy in this stunning 3D visualization that ...

Now, thanks to the James Webb Space Telescope (JWST), we’ve caught a glimpse of its wild, alien weather in action.

Using JWST, scientists mapped WASP-18b’s atmosphere in 3D, revealing blazing regions where water molecules split apart.

A distant gas giant the size of 10 Jupiters is now the first planet outside Earth's solar system to be mapped in three dimensions.

This artist’s concept shows the volatile red dwarf star TRAPPIST-1 and its four most closely orbiting planets, all of which ...

What can sub-Neptune exoplanets teach astronomers about finding life beyond Earth? This is what a recent study published in ...

Astronomers believe they've discovered some of the universe's earliest stars, located about 13 billion light-years from Earth ...