As missions like Kepler and TESS discovered more rocky exoplanets in recent years, scientists looked forward to the launch of ...

A team led by scientists at the Southwest Research Institute (SwRI) in Colorado made 10 different 40-minute exposures of ...

Even though S/2025 U1 is pretty tiny, measuring only 10km wide, the team behind the moon spotting say that it's big news.

In the space close to the icy planet, outside its ephemeral rings, JWST snapped a tiny object that no one had ever seen ...

The James Webb Space Telescope's Near-Infrared Camera (NIRCam) has captured stunning views of Herbig Haro object 797 (HH 797) ...

Uranus' 29th moon was hidden inside the planet's dark inner rings, new observations from the James Webb Space Telescope ...

James Webb Space Telescope and the W.M. Keck Observatory captured new images of Saturn's moon Titan. Credit: NASA/STScI/W. M.

A monster galaxy from the early universe shows that the cosmos was rich with oxygen when it was only less than 3% of its ...

Using NASA’s James Webb Space Telescope (JWST), scientists have discovered a tiny, previously unknown moon orbiting Uranus ...

New JWST observations of the Phoenix Cluster of galaxies support a theory about star formation that other clusters challenge.

Astronomers may have uncovered the origins of the mysterious “little red dots,” some of the strangest galaxies seen in the ...

When global events set our minds to wondering if humanity has what it takes to persist, it's natural to wonder about other ...