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

The James Webb Space Telescope may have detected life-associated gas in the atmosphere of a far-off planet. The news is being ...

Astronomers using the James Webb Space Telescope confirmed the planet K2-18b has traces of dimethyl sulfide, a potential ...

Scientists using the James Webb Space Telescope (JWST) believe they have found the strongest evidence ever of alien life on a ...

The image was published as part of the 35th anniversary celebrations of the NASA/ESA Hubble Space Telescope, which was ...

Rings of a dying star are revealed in the nebula NGC 1514. The Webb Telescope reveals a chaotic scene long hidden from view.

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

The James Webb Space Telescope may have detected life-associated gas in the atmosphere of a far-off planet. The news is being ...

A distant planet's atmosphere shows signs of molecules that on Earth are associated only with biological activity, a possible signal of life on what is suspected to be a watery world, according to a ...

Scientists thought they saw a distant star swallow a planet for the first time ever. But new observations from the James Webb ...

NASA released stunning images of the NGC 1514 nebula, showcasing the most vivid depiction of its dual rings ever captured.

The stars are surrounded by diffraction spikes, which are the starburst-like radiating lines that appear around bright ...