Astronomers using the James Webb Space Telescope believe they've made the first detection of a star swallowing a planet — ...

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

The initial report was based on observations from the powerful James Webb Space Telescope, a collaboration of NASA and its European and Canadian counterparts. But the results created a lot of hubbub ...

Spectacular new images from NASA's James Webb Space Telescope gave astronomers a detailed, never-before-seen look at a dying star ... 1,500 light-years from Earth, NASA said in a news release.

New JWST data strengthens earlier hints that K2-18b, a possible water world 120 light-years away, could host the chemical byproducts of life.

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

It was once thought that when an aging star engulfed a planet it would be a dramatic event. Now, the Webb telescope has ...

NASA’s James Webb Space Telescope (JWST) has captured an unprecedented view of NGC 1514, a planetary nebula located approximately 1,500 light-years from Earth in the Taurus constellation.

Near a planet far, far away astronomers have found traces of chemicals that on Earth are only produced by living beings.

NASA's James Webb Space Telescope (JWST) has detected evidence of life on a planet trillions of miles from Earth, according to ... which may sound like a big number to the public but is not ...

Astronomers have spotted the farthest spiral galaxy ever seen. Its light has travelled 12.8 billion years to reach Earth.

In a potential landmark discovery, scientists using the James Webb Space Telescope ... life in places like Mars, Venus and various icy moons. K2-18 b is 8.6 times as massive as Earth and has ...