"The operations work at STScI, NASA's Goddard Space Flight Center, and other NASA contractors is funded by the operational ...

Webb's raw telescope images can look like empty black ... "We watched every step along the way — the mirrors unfolding, the sunshield deploying, all of these things happening.

The Webb Space Telescope mission is threatened—not by anything in the desolate outskirts of the Sun, but by potential budget cuts. Webb is performing better than expected, astronomers say ...

Jamie Carter is an award-winning reporter who covers the night sky. A science instrument on the James Webb Space Telescope (JWST) has been switched off and on again by NASA engineers after the ...

NASA's James Webb Space Telescope (JWST) has captured photos of one of the earliest supernovas ever seen, with features appearing like grains and knots found in a cut of wood. "Once upon a time ...

Of all the mysteries that the massive James Webb Space Telescope has seen so far in the early universe, one of the strangest are objects that astronomers now call "little red dots." Like the ...

That means the latest image from NASA's James Webb Space Telescope is an exceptionally exhilarating treat. On Tuesday, NASA shared that Webb had gotten an unprecedented look at the interstellar ...

This image of Jupiter from NASA’s James Webb Space Telescope’s NIRCam (Near-Infrared Camera) shows ... [+] stunning details of the majestic planet in infrared light. Scientists looking closely ...

NASA's James Webb Space Telescope is known for looking deep into the universe with an unprecedented level precision and sensitivity. But its images aren't only scientifically useful — they're ...

The James Webb Space Telescope has caught a napping monster black hole in the early universe. The cosmic giant is slumbering after a massive meal like a reveler on Christmas Day. The James Webb ...

A team of scientists published their findings this week using Nasa's James Webb Space Telescope (JWST) to cross-check the physics problem known as "Hubble Tension," which refers to Hubble Space ...