Astronomers using the James Webb Space Telescope have made the first-ever direct observation 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 ...

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.

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

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

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.

It would look into the depths of the Universe from the halo orbit it would follow on the Sun-Earth Lagrange Point 2 (L2), the same place where the James Webb ... telescope designed to find Earth ...

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 ...