The JWST could see a 25-35% reduction in operations, and some Hubble instruments may have to fend for themselves.

Cosmic dust does far more than float through space. It's the raw material from which stars, planets and possibly even life ...

This unprecedented view of the Bullet Cluster provided by the James Webb Space Telescope and the Chandra X-ray Observatory ...

Karen Abarca was a Los Angeles-based costume designer during her early 20s, but a trip to Death Valley inspired her to switch ...

The James Webb Space Telescope detects methyl cation (CH3+) in a young star system with a protoplanetary disk that is located ...

Astronomers taken on the role of cosmic archeologists, using the James Webb Space Telescope (JWST) to excavate over 100 disk ...

How does the camera on the James Webb Space Telescope work and see so far out? – Kieran G., age 12, Minnesota Imagine a ...

The James Webb Space Telescope (JWST) recently spotted a rare cosmic phenomenon known as the "Cosmic Owl". This structure is ...

Last week the James Webb Space Telescope captured a direct image of what they believe to be a previously unknown exoplanet ...

The exoplanet, a planet beyond our solar system, has been dubbed TWA 7b after NASA's James Webb Space Telescope captured ...

The James Webb Telescope has photographed what appears to be an undiscovered planet, previously obscured by dust and ...

Researchers identified the likely planetary candidate’s infrared light after blocking out its host star’s overwhelming glare ...