The James Webb Space Telescope reveals new details about Pluto's climate. Data confirms that Pluto's haze regulates its ...

For space fans, June has something extra to enjoy, as NASA recently released “Cosmic Dawn,” a new “intimate access” documentary all about designing and assembling the James Webb Space Telescope.

New James Webb Space Telescope data reveal Pluto's high-altitude haze is a key driver of the climate on the dwarf planet, ...

Take a journey to the James Webb Space Telescope's stunning view of giant galaxy cluster WHL0137-08. Credit: Space.com | zoom ...

NASA's James Webb Space Telescope has made a groundbreaking discovery in the YSES-1 system, 300 light-years away. It revealed ...

"The new brown dwarfs are the least massive known brown dwarfs. They place a new constraint on the lowest mass at which brown ...

The James Webb Space Telescope has captured imagery of spiral galaxy NGC 2283, which is located about 45 million light-years ...

NASA’s James Webb Space Telescope has spotted an “abnormal, chaotic, and strange" planetary system 60 light-years from Earth.

Inflation and budget issues are threatening to hobble NASA’s most in-demand telescopes.

NASA has just released a new documentary about the most powerful space telescope ever built, and you can watch it now.

The James Webb Space Telescope has mapped over 800,000 galaxies in the COSMOS-Web field, offering a historic look at the ...

The James Webb Space Telescope has spotted extreme galaxy clusters generating enough ultraviolet light to account for cosmic ...