The James Webb Space Telescope has revealed dozens of tiny, distant galaxies piercing the fog of the cosmic dark age in the ...

The James Webb Space Telescope has taken another look at the potential "city-killer" asteroid 2024 YR4 and found its chances ...

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 reveals new details about Pluto's climate. Data confirms that Pluto's haze regulates its ...

New James Webb Space Telescope data reveal Pluto's high-altitude haze is a key driver of the climate on the dwarf planet, ...

Webb discovered dozens of small, powerful galaxies from 800 million years ago that likely drove cosmic reionization by emitting strong ultraviolet radiation. Astronomers using data from NASA’s James W ...

Astronomers using the James Webb Space Telescope (JWST) have unveiled the largest map of the early universe to date, a ...

NASA's James Webb Space Telescope has made a groundbreaking discovery in the YSES-1 system, 300 light-years away. It revealed ...

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

Inflation and budget issues are threatening to hobble NASA’s most in-demand telescopes.

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

A NASA-backed project using observations from the James Webb Space Telescope (JWST) has released more than 1.5 TB of data for ...