Pandora, a University of Arizona satellite, is locked and loaded for launch into space, which is just hours away.

NASA has selected two Colorado companies to help develop a future NASA space telescope that will look for signs of life on other planets. The flagship project, called the Habitable Worlds Observatory, ...

The NASA/ESA/CSA James Webb Space Telescope has discovered a new moon orbiting Uranus. The moon, designated S/2025 U1, is ...

A Congressional bill restores funding for most NASA space science missions, but there is no money for returning samples ...

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

Strange cosmic objects spotted by NASA's James Webb Space Telescope (JWST) are presently puzzling astronomers. The odd ...

A NASA exhibit on the Hubble and Webb space telescopes opens at the Everhart Museum on Saturday, the first space show since a ...

Sneak peek on NASA exhibit on the Hubble and Webb space telescopes Saturday and Sunday; officially opens Wednesday and runs ...

The James Webb Space Telescope (JWST) is a large space telescope which collects light at infrared wavelengths. It has been ...

Eric and Wendy Schmidt are backing a start-up-like approach to building a giant space telescope and powerful ground ...

University of California, Irvine astronomers have announced the discovery of the largest-known stream of super-heated gas in ...

This artist’s rendering illustrates a precessing jet erupting from the supermassive black hole at the center of galaxy VV ...