A never-before-seen planet! 🪐 This is Webb’s first discovery of a planet using direct imaging. With a mass similar to Saturn, it’s also the lightest exoplanet yet seen using this technique! https://t ...

Astronomers discovered that C/2014 UN271, a massive comet more than 10 times larger than any known comet, is emitting jets of ...

The James Webb Space Telescope has discovered its first exoplanet, astronomers said Wednesday, capturing rare direct images of the relatively small world in Earth's galactic backyard.

Reuters, the news and media division of Thomson Reuters, is the world’s largest multimedia news provider, reaching billions ...