If another gravity theory is correct, "then the broader implications are enormous," astrophysicist Stacy McGaugh told ...

A group of astronomers analyzing data from the James Webb Space Telescope ( JWST) say some of the oldest galaxies in our ...

The James Webb Space Telescope has captured imagery of spiral galaxy NGC 7469, which is 90,000 light-years in diameter. The ...

See amazing imagery of the Carina Nebula as captured by the James Webb Space Telescope. NASA Goddard Space Flight Center ...

Since its deployment, the James Webb Space Telescope has been fine-tuned by experts to maintain its powerful optical ...

NASA's James Webb Space Telescope is the largest and most powerful telescope ever launched to space. Its mirror is composed of 18 individual segments that have been aligned so accurately, that they ...

All the major elements of NASA’s next flagship space telescope are now under one roof as NASA says its development remains on cost and schedule.

With highly capable instruments James Webb Space Telescope (JWST) was able to capture the image of a distant galaxy. Arp 107: ...

This Hubble image showcases the most complete Einstein rings ever discovered in our Universe located in the southern ...

The Roman Telescope is being built at NASA's Goddard Space Flight Center, where the coronagraph recently arrived after being ...

These are just a taste of the discoveries made by the $10 billion Webb telescope since it began science observations in 2022.

Research indicates that the James Webb Space Telescope could help confirm the presence of life-supporting atmospheres on exoplanets in the "Goldilocks zone," enhancing the likelihood of discovering ...