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

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

This time, a rare sighting—an Einstein ring—was captured by the James Webb Space Telescope ... with assistance from Hubble's Advanced Camera for Surveys and Wide Field Camera 3.

At the left, an enhanced-color image of Neptune from NASA’s Hubble Space Telescope. At the right, that image is combined with data from NASA’s James Webb Space ... s Wide Field Camera 3.

Webb captured an Einstein ring formed by a distant galaxy's light bending around a closer one. This rare alignment magnifies ...

The James Webb Space Telescope (JWST) has captured one of the most stunning and rare cosmic sights in astronomy: a nearly ...

Vivian Poulin asks if the tension between a direct measurement of the Hubble constant and constraints from the early universe ...

The detection of these auroras provides new insights into how Neptune's magnetic field interacts with ... of Neptune from Nasa’s Hubble Space Telescope. At the right, that image is combined with data ...

ESA says that data survey also gives a glimpse of Euclid's first deep field image that peers light-years away from ... Solar Orbiter has captured an intense phenomenon on the Sun. NASA's James Webb ...