A composite of galaxy cluster known as MACS0416 created using James Webb Space Telescope and Hubble Space Telescope imagery.

The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in ...

Using the James Webb Space Telescope (JWST), astronomers have gotten a glimpse at the mechanisms that supermassive black ...

The James Webb Space Telescope captured this image of a young galaxy cluster, MACS J0553.4-3342.

To celebrate its fourth anniversary, NASA’s James Webb Space Telescope has pierced through the thick blankets of cosmic dust that once obscured the chaotic inner workings of Centaurus A, an active ...

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This March 20, 2026, image of Messier 64, or the Black Eye Galaxy, is a composite view from NASA's Hubble Space Telescope and James Webb Space Telescope. It shows Messier 64 captured at near- and ...

Earlier visible-light observations by NASA's Hubble Space Telescope could not show the galaxy's central region because dust blocked the view.

Astronomers using the NASA/ESA/CSA James Webb Space Telescope together with the NASA/ESA Hubble Space Telescope have looked deeply at thousands of young star clusters in four nearby galaxies, studying ...

Fabian A black hole does not simply vacuum up everything around it. Most of the time, even a supermassive black hole — an ...

NASA has released the most detailed images of the Centaurus A galaxy we've ever seen, captured by the James Webb telescope.

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. This infrared view of Saturn was captured Nov. 29, 2024, by ...