New views of TOI-421 b by JWST gives insight into how the most common type of planet in the galaxy might form.

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

Discover how three groundbreaking technologies, including the James Webb Telescope and LIGO, revolutionized our understanding ...

The JWST continues to live up to its promise by revealing things hidden from other telescopes. One of its lesser-known ...

The James Webb Space Telescope's s MIRI and NIRCam instruments have captured an amazing view of spiral galaxy NGC 2090. The ...

There’s a new class of cosmic object in town. And it might just overturn our understanding of black holes and galaxy ...

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

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

By comparing those fingerprints to 20 different molecules that they would potentially expect to observe in the atmosphere, ...

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

The signal from the planet’s atmosphere has reached what scientists call “three-sigma” certainty, meaning there’s about a 0.3% chance the detection happened by accident. For scientists to confidently ...

Astronomers using the James Webb Space Telescope have discovered Zhúlóng, the most distant known spiral galaxy, existing just ...