A study suggesting the exoplanet K2-18b shows potential signs of alien life has been met with skepticism from the scientific ...

The James Webb Space Telescope has captured three brown dwarfs in an amazing view of star cluster IC 348, located about 1000 ...

Researchers using data from the James Webb Space Telescope recently announced they had detected biosignature gases on planet ...

Astronomers may have found the strongest hint of life beyond Earth thanks to new data from the James Webb Space Telescope.

A bold geochemical model reveals that TOI‑270 d, a sub‑Neptune 73 light‑years away, is likely a giant rocky world cloaked in ...

Explore the groundbreaking discovery of extraterrestrial life signs on exoplanet K2-18 b with chemical evidence from NASA.

While the Webb Telescope watched exoplanet K2‑18b glide across its parent star, sulfur‑bearing gases appeared in the planet’s ...

Webb’s recent observations confirmed this behavior. The telescope’s near-infrared and ... spatial scales that will help astronomers to model the properties of the jet and understand how ...

A new mission concept that would see a fleet of telescopes probing rocky planets in their stars' habitable zones should be ...

The James Webb space telescope now reveals that galaxies stopped ... are more than 100 times more abundant than predicted by any model to date," says Andrea Weibel, Ph.D. student in the Department ...