The James Webb Space Telescope has helped scientists peek into the secrets of galactic evolution — and the view is stunning, ...

A spiral galaxy's brilliant heart outshines everything within sight in a new picture from NASA's Webb Space Telescope.

The telescope detected clear signatures of water, carbon dioxide, sulfur dioxide, and smaller amounts of methane in the ...

A peculiar object dubbed an 'X-ray dot' could help solve the mystery of the 'little red dots' discovered by the James Webb ...

Astronomers using the James Webb Space Telescope have spotted something that shouldn’t exist—at least not so early in the ...

Our Roxanne Strouk went to NASA's Goddard Center in Maryland to see the telescope up close before a launch no earlier than ...

NASA's Roman Space Telescope is launch-ready ahead of schedule, set to survey the infrared universe with a field of view 100 ...

The Hubble Space Telescope celebrates 36 years of incredible discoveries, stunning imagery, and a lasting impact on astronomy ...

Astronomers using the James Webb Space Telescope have directly analyzed the surface of a distant super-Earth, revealing a ...

The Near-Earth Object Surveyor, or NEO Surveyor, is the U.S. space agency’s first infrared space telescope specifically ...

A scorching, airless world just 48 light-years away is offering scientists a rare glimpse into the geology of distant planets ...