The most powerful telescope in history. The James Webb Space Telescope's "jewel-filled" photos are stunning. Sharon Osbourne ...

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

When it comes to telescopes, there are no bigger names than Hubble and Webb, but why have two space telescopes anyway, how ...

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

A newly discovered exoplanet orbits a star smaller than our Sun, located roughly 110 light-years from Earth in the ...

New near-infrared observations by the James Webb Space Telescope highlight a tightly packed group of stars at the peculiar galaxy's center as well as dust on its outer fringes.

The James Webb Space Telescope has achieved a historic milestone by capturing the first direct image of an exoplanet.

In two related firsts, the James Webb Space Telescope has discovered sand-filled rains on a distant exoplanet as its "sandcastle" partner world forms from sandy matter before the eyes of astronomers.

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The simulations yielded images that aligned with the ones captured by the telescope. “This was really why we were confident that there was a planet,” Lagrange says to Science News.

NASA's James Webb Space Telescope has revealed yet another marvel from deep in outer space. A galaxy named MoM-z14 has taken the title of most distant galaxy the telescope has captured.