JWST found a black hole hiding in a galaxy more than 10 billion light-years away from Earth, and used a cosmic magnifying ...

A specialized observing mode aboard NASA’s James Webb Space Telescope has overcome a major technical setback. After years of ...

In a landmark achievement, the James Webb Space Telescope has discovered its first exoplanet. About the same mass as Saturn, it was found in a star system about 111 light-years distant. It’s also the ...

The James Webb Space Telescope is one of the most impressive pieces of technology ever made, but that doesn't mean it needs ...

The James Webb Space Telescope has captured the spiral galaxy NGC 5134 using its Mid-InfraRed Instrument (MIRI) and ...

The James Webb telescope peered into an ancient spot of light, and found it to be the most metal-poor galaxy in the early universe.

A newborn star, a blast of glowing gas, and a distant spiral galaxy — all caught in one stunning snapshot by the James Webb Space Telescope. This rare cosmic overlap forms a swirling, colorful image ...

When NASA launched its $10 billion James Webb Space Telescope in 2021, scientists hailed the mission as the greatest achievement of its kind in over three decades. Soon, however, scientists noticed a ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. NASA’s James Webb Space Telescope has captured the first ...

The James Webb Space Telescope has discovered its first exoplanet, astronomers said Wednesday, capturing rare direct images of the relatively small world in Earth's galactic backyard. The telescope, ...

A stunning new image from the James Webb Space Telescope (JWST) is allowing astronomers to examine the complex and turbulent final stages of a dying star's life. The snapshot above showcases NGC 1514, ...

NASA's Nancy Grace Roman Space Telescope will be unveiled as the agency prepares to launch the observatory into the cosmos potentially in 2026.