"If trying to explain how three super puffs formed in one system wasn’t challenging enough, now we have to explain a fourth ...

The mid-infrared light image shows astronomical features that can’t be seen with visible light cameras or in previous ...

James Webb Space Telescope image of the stellar nursery N79 in the Large Magellanic Cloud, a satellite galaxy of the Milky ...

"We pushed our detection limit down to the brown dwarfs of the cluster, which are the smallest stars that can form!" ...

This week, the James Webb Space Telescope zooms in on the iconic Sombrero Galaxy, revealing the first-ever mid-infrared ...

The James Webb telescope spent another year collecting instantly iconic space imagery. Here are some of our favorites.

The discovery of Kepler-51e sheds light on the unusual transit patterns of the system's existing super-puff planets.

The Sombrero galaxy looks entirely different in a new image by the James Webb Space Telescope. Instead of a Mexican hat, it ...

Webb’s Powerful Mid-Infrared Instrument Resolves Clumpy Nature of Dusty Disk Astronomers are known for their precision, but ...

The Sombrero galaxy, named for its resemblance to the Mexican hat, is about 30 million light-years from Earth.

A side-by-side comparison of the photo with its predecessor from the Hubble telescope shows how clearer the newer telescope ...

An unusual planetary system with three known ultra-low density 'super-puff' planets has at least one more planet, according to new observations.