"Given everything we know about this planet, a Hycean world with an ocean that is teeming with life is the scenario that best ...

An international team of astronomers reports the discovery of two new exoplanets, a few times more massive than Earth, ...

The James Webb Space Telescope has investigated an exoplanet that’s super cool — literally. The huge planet, which is six ...

Webb is helping scientists understand these gassy exoplanets 'in a way that was not possible prior to the telescope’s launch, ...

Astronomers have spotted a small rocky planet that orbits perilously close to its host star disintegrating as its surface is ...

These types of exoplanets are some of the most common in our galaxy - but they've remained mysterious until now.

The latest findings build on previous research by the same group of astronomers, who also detected carbon dioxide and methane within the planet’s atmosphere using Webb’s Near-Infrared Imager ...