A large sub-Neptune-sized planet revolving around a red dwarf star 124 light years away has been the topic of debate among ...

NASA's James Webb Super Telescope found something intriguing when studying exoplanets: rain. But not the kind of rain it ...

The Very Large Telescope in Chile has found, for the first time, an infant planet nestled in spiral arms of dust around a ...

A massive doomed exoplanet on a death spiral toward its parent star has three possible catastrophic fates. A massive planet ...

Discovered through the Formation of the Outer Solar System: An Icy Legacy (FOSSIL) survey using the Subaru Telescope in ...

Showing that you shouldn't draw conclusions based on too few facts, new NASA research suggests that a decades-old view of Uranus as an unusually cold planet isn't true, but that it does actually ...

Earth' planet that appears to flash a repeated signal from 154 light-years away.The planet, named TOI-1846 b, is almost twice ...

Scientists have found that Uranus is emitting its own internal heat — even more than it receives from sunlight — and this ...

Jupiter, Saturn, and Neptune each emit more energy than they receive from the Sun, meaning they have comparatively warm ...

A newly discovered exoplanet may offer astronomers a rare look at how planetary evolution unfolds, revealing the processes ...

A new gas giant world discovered by citizen scientists using data from NASA's exoplanet-hunting spacecraft TESS is cool, literally and figuratively.

In new research, University of California, Irvine astronomers describe how more than 200 known exoplanets are likely much larger than previously thought. It's a finding that could change which distant ...