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

Our latest and most powerful tool yet built, the James Webb Space Telescope ... dioxide in a relatively nearby exoplanet called K2-18b, both carbon-based molecules. That was the first time ...

Astronomers using the James Webb Space Telescope say they have detected the “strongest evidence yet” that ... This marked the first detection of carbon-based molecules on an exoplanet within ...

Scientists observed and captured the first clear evidence of auroras on Neptune using the James Webb Space Telescope (JWST), marking a milestone in the study of the outer reaches of the solar system.