Scientists using The James Webb Space Telescope have uncovered potentially earth-shattering evidence indicating that a ...

The James Webb Space Telescope spotted possible signatures for life in an exoplanet's atmosphere. Still, researchers caution ...

Find out what scientists have discovered about K2-18b and why it’s one of the most promising exoplanets in the search for ...

The discovery was made on a massive exoplanet known as K2-18b that for years has captivated scientists searching for life ...

Using the James Webb Space Telescope, researchers have found signs of what could finally settle the age-old question: Are we ...

Slushy hailstones of ammonia and water were part of a bizarre theory to explain the planet's poorly mixed atmosphere. These mushballs seem to be real, say UC Berkeley scientists.

Using the James Webb Space Telescope, astronomers say they are closer than ever to confirming signs of life on a distant ...

It would take 120 years to travel to planet K2-18b at the speed of light. Here's how we know what could lie there.

Astronomers have made a detection suggesting biosignatures, or signs of biological activity, on an exoplanet located 124 ...

Even in the best of circumstances, however, talk of a biosignature is an invitation to scientists to think of alternative ...