New data from the James Webb telescope suggests that Bennu and Ryugu — two asteroids recently visited by sample-return ...

NASA’s James Webb Space Telescope has uncovered a small moon quietly circling Uranus, a world already known for its unusual ...

The image reveals over 2,500 galaxies, many of which are seen as they were during the first billion years of cosmic history.

To estimate distances, the team analyzed the objects' brightnesses across multiple wavelengths to infer redshift, age and ...

Astronomers using NASA's James Webb Space Telescope (JWST) have discovered a newfound moon orbiting icy Uranus, the seventh ...

But the microwave view shows only fuzzy temperature spots. The James Webb Telescope, working in infrared light, can zoom in ...

Astronomers using the James Webb telescope alongside Canada's CHIME telescope have pinpointed the origin of one of the ...

The James Webb Space Telescope's Near-Infrared Camera (NIRCam) reveals a stunning view of star-forming region Sagittarius C (Sgr C). Reported to be around 300 light-years from the Milky Way’s central ...

NASA has been using the James Webb Space Telescope for four years now. The tool is currently sitting out of our solar system, ...

NASA's James Webb Space Telescope reaches orbit nearly 1 million miles away After weeks of microscopic adjustments, NASA unveiled the first fully focused image from the James Webb Space Telescope ...

The James Webb Space Telescope slipped into orbit around a point in space nearly a million miles from Earth Monday where it can capture light from the first stars and galaxies to form in the ...

They concluded that James Webb could be launched in late 2015, for a total cost of $6.5 billion, but only if an extra $250 million were provided in both 2011 and 2012.