Galaxies in the early universe tend to be clumpy, but the new JWST discovery of a "grand design" spiral galaxy just 1.5 ...

The James Webb Space Telescope has confirmed 20-year-old Hubble observations that could finally explain how ancient stars can ...

The galaxy filling the frame in this NASA/ESA/CSA James Webb Space Telescope Picture of the Month is NGC 2566, a spiral ...

How the James Webb Telescope Will Reveal the Universe's Secrets � Learn how the James Webb Space Telescope is unlocking the ...

Indian astronomers report the detection of a new grand-design galaxy with the James Webb Space Telescope (JWST). The newfound ...

Even small asteroids can do a lot of damage—and new research shows the James Webb Space Telescope is adept at spotting the tiniest of space rocks.

"We are observing the build-up of one the largest structures in the universe, a city of galaxies in construction." ...

Future space telescopes are being designed for easier servicing, focusing on overcoming challenges such as remote locations and limited fuel. New methods include safe proximity operations and efficien ...

The James Webb Space Telescope was built to peer at some of the dimmest, most distant objects in the universe. More than two years since Webb began its mission, those ultra-distant objects are ...

In "Pillars of Creation," Richard Panek shows how the James Webb Space Telescope is transforming our view of the cosmos.

Efforts to repair James Webb and extend Gaia’s life face challenges due to their remote location, micrometeorite damage risks ...