"I had been waiting my entire career for Webb so that we could meaningfully characterize the atmospheres of these smaller ...

James Webb Space Telescope imagery of the Carina Nebula, Southern Ring Nebula and exoplanet WASP-96 b atmospheric data has ...

Using the James Webb Space Telescope, a collaboration of NASA and its European and Canadian counterparts, a team of ...

Astronomers used the James Webb Space Telescope for the largest and deepest sample of galaxy groups, some of which were up to ...

These types of exoplanets are some of the most common in our galaxy - but they've remained mysterious until now.

Near the constellation Leo, JWST turned its gaze slightly aside. In the dim stars of Sextans, it spotted something ...

Planet TOI-421b lacks the haze of other exoplanets, which means we're able to get a surprisingly clear understanding of it.

NASA's James Webb Space Telescope made its public debut with a series of breathtaking images. Among them was an ethereal ...

Astronomers using the James Webb Space Telescope (JWST) have confirmed the existence of the first known planet closely ...

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

NASA's newest space telescope, on a mission to study origins of universe, snapped incredible images of the cosmos 2 months ...

The James Webb Space Telescope has investigated an exoplanet that’s super cool — literally. The huge planet, which is six ...