Among other things, the James Webb Space Telescope is designed to get us closer to finding habitable worlds around faraway ...

On Jan. 11, 2026, I watched anxiously at the tightly controlled Vandenberg Space Force Base in California as an awe-inspiring ...

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

See amazing views of the M74, NGC 7496, IC 5332, NGC 1365, and NGC 1433 galaxies captured using the James Webb Space ...

After a string of dramatic failures, the huge Starship rocket from SpaceX had a fully successful test on Oct. 13, 2025. A ...

Both NASA’s James Webb Space Telescope and Chandra X-ray Observatory caught these two galaxies in a close embrace.

Astronomers using the James Webb Space Telescope have identified a new moon, S/2025 U1, orbiting the ice giant Uranus. The ...

A newly discovered exoplanet is rewriting the rules of what planets can be. Orbiting a city-sized neutron star, this ...

JWST observations of the ultra-hot super-Earth exoplanet TOI-561 b provide the strongest evidence to date for an atmosphere ...

NASA’s James Webb Space Telescope (JWST) has revealed astonishing new details about an already known but highly unusual ...

Pandora, the latest in a long portfolio of University of Arizona's space science missions, has cleared its last major ...

American space agency NASA launched the Pandora telescope that will use a new approach to look at distant exoplanets in ...