The most powerful telescope ever launched into space uncovered a cluster of forming stars within the "toe beans" of the Cat's ...

Not long after the James Webb Space Telescope (JWST) began its science operations, astronomers announced that they had discovered galaxies in the early universe that were far too large, bright and ...

Webb wades in The James Webb Space Telescope or JWST, offers humanity a powerful new tool to see deep into space. Launched in 2021, the successor to the Hubble Telescope has taken stunningly sharp ...

The largest map of the universe, created with data from the James Webb Space Telescope, shows almost 800,000 galaxies crammed into a tiny piece of sky and spanning almost all of time.

Right now, it looks like cosmology is at a tipping point. Will the James Webb telescope resolve the issue by revealing new physics?

In its short existence, the James Webb Space Telescope (JWST) has transformed our understanding of the universe. It has peered at planets, stars, galaxies and black holes, casting its eye over a ...

The James Webb Space Telescope (JWST) has captured its first direct image of a previously unknown exoplanet — a planet that orbits outside the solar system.

Was the James Webb Space Telescope worth it? Well, $10 billion is a lot of money. Even when spread over a couple of decades, that's still a huge chunk of NASA's annual science budget.

Astronomers used the James Webb Space Telescope to capture a stunning view of an Einstein Ring in the deep cosmos, wherein one galaxy's mass distorts another distant galaxy.

NASA’s James Webb Space Telescope has produced the deepest and sharpest infrared image of the distant universe to date. Known as Webb’s First Deep Field, this image of galaxy cluster SMACS ...

The galaxy GS-NDG-9422 as captured by the James Webb Space Telescope NIRCam (Near-Infrared Camera). The light we see in this image is coming from the galaxy’s hot gas, rather than its stars.

The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away that has long been ...