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

Spend 8 minutes with an image that has changed astronomy forever - the first-ever deep field view of galaxy cluster SMACS ...

Astronomers analyzing data from NASA’s James Webb Space Telescope have uncovered hundreds of tiny galaxies that played key roles in a cosmic makeover that turned the early universe into the one we ...

Step outside on a clear night, trace the hazy stripe of the Milky Way and enjoy the comfortable illusion that you more or ...

For space fans, June has something extra to enjoy, as NASA recently released “Cosmic Dawn,” a new “intimate access” documentary all about designing and assembling the James Webb Space Telescope.

The planet was formed around four billion years ago and has a frigid atmospheric temperature of just minus 3 degrees Celsius.

Data from NASA's James Webb Space Telescope has revealed dozens of small galaxies that played a starring role in a cosmic ...

NASA's James Webb Space Telescope has captured an awe-inspiring image showcasing thousands of galaxies, forming part of the ...

The James Webb Telescope reveals a never-before-seen infrared image: thousands of galaxies and ancient stars expose cosmic ...

When we look out at the night sky, stars are overwhelmingly what we see—thousands of them, ranging from Sirius, the brightest ...

The galaxies identified date back to when the universe was roughly 800 million years old, an epoch astronomers call redshift 7.

The nature and evolution of stars, galaxies, galaxy clusters, dark matter and dark energy—and our attempts to understand these things—allow us to pose the ultimate questions and reach for the ultimate ...