The James Webb Space Telescope has taken its first look at the near-Earth asteroid 2024 YR4 before a perilous close approach ...

The space telescope's image of a odd-looking spiral galaxy is, in reality, two distant galaxies overlapping each other.

Webb has filled in many gaps left by Voyager 2, the only spacecraft to visit the planet. In 2022, the telescope captured ...

"It was so stunning to not just see the auroras, but the detail and clarity of the signature really shocked me." ...

"Neptune was the missing piece of the puzzle when it came to detecting auroras on the giant planets," said the European Space ...

NAS's James Webb Space Telescope has captured Neptune’s glowing auroras in the best detail yet. Hints of auroras were first ...

The image of the amazing light show, that looks like a tornado in the stars, combines observations from two different cameras ...

Scientists studying one of the earliest known galaxies using the James Webb Space Telescope have found that the universe's ...

The NASA James Webb Space Telescope captured a stunning image of an Einstein ring, an optical phenomenon created by ...

Hycean worlds, which are a possible kind of exoplanet with deep oceans surrounded by a thick envelope of hydrogen, could ...

A newborn star, a blast of glowing gas, and a distant spiral galaxy — all caught in one stunning snapshot by the James Webb ...

The Webb telescope — a scientific collaboration between NASA, ESA, and the Canadian Space Agency — is designed to peer into ...