"We're going to find one-in-a-million things over and over and over again," a NASA scientist recently predicted.

The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in ...

The James Webb Space Telescope captured this image of a young galaxy cluster, MACS J0553.4-3342.

Scheduled to launch Aug. 30 aboard a SpaceX Falcon Heavy rocket, NASA's Roman telescope will image far more sky than Hubble ...

Imagery of Saturn captured by the James Webb Space Telescope is superimposed over an image captured by Hubble. "Yellows ...

Nasa is about to launch a space observatory that could help settle some of the biggest mysteries in modern astronomy. The ...

HOUSTON, TX -A seven-year-old girl in Lucknow stood in her backyard at dawn in October 1957, watching Sputnik streak across the sky. Nearly seven decades later, that child would help steer some of ...

This artist’s concept shows the Beta Pictoris system with the discovered giant exoplanet Beta Pictoris d at the right. It has ...

Astronomers using the NASA/ESA/CSA James Webb Space Telescope together with the NASA/ESA Hubble Space Telescope have looked deeply at thousands of young star clusters in four nearby galaxies, studying ...

For the first time in the history of astronomy, scientists have detected and characterized an atmosphere on a planet orbiting a dead star. NASA's James Webb Space Telescope has identified methane, ...

Since their discovery by NASA’s James Webb Space Telescope in 2022, little red dots (LRDs) have been the subject of great ...

The images ignite our curiosity. They inspire awe. And yet they're not products of a sci-fi artist's imagination—they're not scenes from Star Wars or Stranger Things. They're real. At the same time, ...