The exoplanet — named 14 Herculis c, or 14 Her c for short — orbits a sunlike star about 60 light-years from Earth in the ...

Reaching nanometer precision in space isn’t just hard—it’s nearly impossible. But JWST’s flexure-driven actuators do it while surviving cryogenic temps, vacuum, and launch forces.

Scientists using NASA's James Webb Space Telescope (JWST) have made an exciting discovery about the early universe. They ...

The James Webb Space Telescope has revealed dozens of tiny, distant galaxies piercing the fog of the cosmic dark age in the ...

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

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

A NASA-backed project using observations from the James Webb Space Telescope (JWST) has released more than 1.5 TB of data for ...

JWST confirms Pluto’s haze cools its mesosphere and drives methane escape, coating Charon’s poles red. The haze absorbs UV light, heats the upper atmosphere, and re-radiates heat as infrared.

The James Webb Space Telescope (JWST) has unlocked the depths of interstellar space with unprecedented clarity, offering ...