The James Webb Space Telescope has spotted a 'rogue' cosmic object barrelling through our galaxy without a star, and covered ...

Considering humans don't have a spacecraft capable of traveling to planets beyond the solar system, scientists have to get ...

Alien life could be hiding in gases, researchers have said. We could find extraterrestrial beings in gas on faraway planets ...

A new study suggests our observable universe may be trapped inside a black hole after examining a James Webb Space Telescope ...

The JWST is the largest, most powerful space telescope ever deployed. It sees further into the infrared than any previous infrared telescope and has extremely high resolution. That means that when it ...

Credit: Blue Origin Here's a round-up of space missions and cosmic events just around the bend. Bookmark this calendar and look for updates from Mashable throughout the year. SEE ALSO: NASA leader ...

This artist concept depicts a reconstruction of what the Firefly Sparkle galaxy looked like about 600 million years after the big bang if it wasn’t stretched and distorted by a natural effect known as ...