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

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

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, ...

What's more, no exoplanets with emission spectra cooler than 275 K (1.85 °C; 35.33 °F) - comparable to Earth - have been ...

An exoplanet discovered in 2020 contains the coldest temperatures ever measured on a planetary body, according to scientists.

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