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

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

In a potential landmark discovery, scientists using the James Webb Space Telescope have obtained what they call the strongest ...

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

Scientists using the James Webb Space Telescope have obtained what they call the strongest signs yet of possible life beyond ...

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.

With the James Webb Space Telescope, astronomers say they are working to confirm potential evidence of life on a distant ...

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

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

Scientists using NASA's James Webb Telescope found signs of possible extraterrestrial life on exoplanet K2-18 b, detecting biosignature gases DMS and DMDS.

Fresh data from the James Webb Space Telescope provide more evidence for what some consider a biosignature — but debate is ...

In a breakthrough that has electrified the astrobiology community, scientists observing the exoplanet K2‑18b with the James ...