A team of scientists at the Southwest Research Institute, using photography commissioned from NASA's James Webb Space Telescope, have discovered a previously unknown moon in our solar system that's in ...

Planets, like those in our solar system, form in a bottom-up process where small bits of rock and ice clump together and grow larger over time. But the heftier the planet, the harder it is to explain ...

Astronomers used the James Webb Space Telescope to probe the object, gathering clues on whether it grew larger over time like ...

29 Cygni b is 15 times the weight of Jupiter and occupies a borderline position between a star and a massive planet.

Data from the James Webb Space Telescope on exoplanet K2-18b has revealed the "strongest hints yet of biological activity outside the solar system," according to a University of Cambridge study. Credi ...

The James Webb Space Telescope and the Chandra X-ray Observatory have captured the clearest image yet of a galaxy cluster in the making, seen when the universe was only one billion years old. A team ...

NASA has released its first image of a planet outside of our solar system. Astronomers used NASA's James Webb Space Telescope to take a direct image of the exoplanet, described as a "gas giant." NASA ...

This process could help explain how the comets found at the outskirts of our own solar system formed. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Planets, like those in our solar system, form in a bottom-up process where small bits of rock and ice clump together and grow ...