Scientists have scored a pristine view of a pair of exotic worlds orbiting a star more than 300 light-years away — one with ...

The James Webb Space Telescope (JWST) has discovered that a hazy sky over frozen Pluto is helping to cool the dwarf planet's ...

The James Webb Space Telescope has spotted extreme galaxy clusters generating enough ultraviolet light to account for cosmic ...

A team of astronomers have put together the largest, most detailed map of the universe ever created – and you can explore it ...

Surveying nearby galaxies in the process of merging with other galaxies, astronomers have identified massive, dense star ...

Pan across the James Webb Space Telescope's view of the Cosmic Cliffs, "a region at the edge of a gigantic, gaseous cavity within the star cluster NGC 3324," according to NASA/ESA. NGC 3324 is within ...

"The new brown dwarfs are the least massive known brown dwarfs. They place a new constraint on the lowest mass at which brown ...

NASA has just released a new documentary about the most powerful space telescope ever built, and you can watch it now.

The largest map of the universe ever created is now freely available for anyone to explore, so what are you waiting for?

An exoplanet 60 light-years away from Earth, known as 14 Herculis c, is thought to be the coldest one yet found, researchers ...

Astronomers using data from NASA's James Webb Space Telescope have identified dozens of small galaxies that played a starring ...

Open science just got a stellar upgrade. On Thursday, NASA-backed COSMOS-Web made 1.5 terabytes of the James Webb Space ...