Just about everyone has heard of NASA’s Hubble Space Telescope — not too surprising considering that it has been with us for ...

The space telescope's image of a odd-looking spiral galaxy is, in reality, two distant galaxies overlapping each other.

The Webb telescope — a scientific collaboration between NASA, ESA, and the Canadian Space Agency — is designed to peer into ...

A light-year is equivalent to almost 6 trillion miles. Launched in 2021 as the successor to the Hubble Space Telescope, Webb ...

A long-simmering disagreement over the universe’s present-day expansion rate shows no signs of resolution, leaving experts ...

Webb has filled in many gaps left by Voyager 2, the only spacecraft to visit the planet. In 2022, the telescope captured ...

"It was so stunning to not just see the auroras, but the detail and clarity of the signature really shocked me." ...

NASA's James Webb telescope has captured an incredible image in its 'best ever detail' - but something about the discovery is ...

A stunning new image from the James Webb Space Telescope reveals a cosmic mirage known as an Einstein ring, where the light ...

The strange sight is actually two galaxies, with the light of the second warped around the one at the front as a result of ...

Webb first observed the region called Sagittarius C in 2023. Now researchers are now using those observations to study star formation in the wider area around the center of the Milky Way, known as the ...

The NASA James Webb Space Telescope captured a stunning image of an Einstein ring, an optical phenomenon created by ...