Take a journey to the James Webb Space Telescope's stunning view of giant galaxy cluster WHL0137-08. Credit: Space.com | zoom ...

NASA's James Webb Space Telescope has detected a new moon, S/2025 U1, orbiting Uranus. This tiny moon, only 10 kilometers in ...

NASA's James Webb Space Telescope has potentially identified 300 ancient objects, possibly early galaxies formed shortly ...

The James Webb Space Telescope has captured a view of Lynds 483 (L483), an "actively forming star system," according to NASA.

Using the James Webb Space Telescope (JWST), astronomers have conducted spectroscopic observations of a high-redshift galaxy ...

Starshade-based methods, both for in-space observatories like the Habitable Worlds Observer or ground-based observatories, ...

To destroy enough matter to explain the Hubble tension, black holes would have to merge at an unrealistic rate.

Images taken with the MIRI infrared camera on the James Webb Space Telescope (JWST) have made it possible to observe the ...

"The James Webb Space Telescope has given us some infrared images of the aurora, but Juno is the first spacecraft in a polar ...

NASA's James Webb Space Telescope has discovered a new moon, S/2025 U1, orbiting Uranus, increasing the planet's known moons to 29.

Scientists have devised a new method for mapping the spottiness of distant stars by using observations from NASA missions of ...

Astronomers have just caught the brightest fast radio burst (FRB) ever recorded, and it has been given a nickname worthy of ...