The planet's upper atmosphere has been mapped for the first time, revealing one of the solar system's most enigmatic members.

NASA’s James Webb Space Telescope has eliminated the possibility that asteroid 2024 YR4 will strike the Moon in December 2032, resolving a years-long planetary defense alert that once ranked among the ...

"This observation also demonstrates that we can use Webb to find individual stars when the universe was only 5% of its current age." When you purchase through links on our site, we may earn an ...

The James Webb Space Telescope captured a stunning spiral galaxy 65 million light-years away, revealing glowing dust clouds and stellar nurseries.

The James Webb Space Telescope has delivered new evidence that sheds light on what scientists know about black holes. Launched more than four years ago, the infrared observatory, and successor to the ...

A team of astronomers has discovered a supermassive black hole that is 100 million times the mass of the sun. This impressive discovery was found using the powerful James Webb Space Telescope's (JWST) ...

Artist's conception of James Webb Space Telescope. Fourth anniversaries aren’t often causes for celebration. But in the case of the James Webb Space Telescope (JWST), which launched on Dec. 25, 2021, ...

Researchers using the James Webb Space Telescope have found a galaxy that is offering new data about the early stages of the universe's existence. The latest discovery shared by astronomers is about a ...

The Curiosity rover was recognized for its decade-plus of exploration on Mars, searching for signs of past life. The James Webb Space Telescope was honored for being a technological marvel that allows ...