Exoplanets may harbor alien life; scientists seek biosignatures through advanced exploration. Could they lead to humanity's ...

Normally, the Webb telescope only detects exoplanets by glimpsing them when they cross in front of their host star. This ...

New James Webb Space Telescope (JWST) images show the first carbon dioxide-containing planet discovered outside of Earth’s ...

The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in ...

Scientists are rethinking how to detect alien life by focusing on planets vastly different from Earth. Instead of searching ...

The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in ...

Webb’s latest discovery has opened a thrilling new chapter in exoplanet research by capturing the first-ever direct images of ...

NASA's James Webb Space Telescope has captured direct images of multiple gas giant planets within an iconic planetary system.

Butch Wilmore, Suni Williams and their two crewmates will depart the International Space Station at 1:05 a.m. ET on Tuesday ...

NASA's James Webb Telescope uncovers a 'planet factory' in Orion, revealing young stars and dusty disks rapidly forming ...

The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet ...

An Electron vehicle carrying five of Kinéis' "Internet of Things" spacecraft is scheduled to lift off from Rocket Lab 's New Zealand site today at 9:31 p.m. EDT (0131 GMT and 2:31 p.m. local New ...