The James Webb Telescope, the largest telescope ever to be launched into space, is the result of an international collaboration involving NASA, the European Space Agency (ESA), and the Canadian Space ...

The James Webb Space Telescope captured massive galaxy cluster RX J2129. located about 3.2 billion light-years away. A ...

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

A new image from the James Webb Space Telescope is giving astronomers a striking look at young stars forming 1,280 light-years from Earth. Webb has turned its gaze toward the constellation Orion ...

Astronomers using NASA’s James Webb Space Telescope have created the clearest map yet of the universe’s “cosmic web” — the enormous hidden structure that connects galaxies across space. By analyzing ...

Imagine an enormous telescope with a sun shield the size of a tennis court that sends back proof of a lemon-shaped exoplanet raining diamonds. Then, picture a flying object that can hurtle toward the ...

"Looking out into the universe is uniquely allowing us to look back in time and piece together this beautiful cosmic story that we are part of." When you purchase through links on our site, we may ...

NASA's James Webb Space Telescope has uncovered a giant planet hiding in plain sight, and it did so without relying on a ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. This infrared view of Saturn was captured Nov. 29, 2024, by ...

Researchers studying the universe's "Pink Planet" have discovered an unexpected feature in its atmosphere: clouds made of salt. A team of astronomers led by Northwestern University used the James Webb ...