The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain ...

NASA has made a new out of this world discovery. NASA's James Webb Space Telescope recently captured evidence of a new planet ...

A unique new material that shrinks when it is heated and expands when it is cooled could help enable the ultra-stable space ...

A new gas giant world discovered by citizen scientists using data from NASA's exoplanet-hunting spacecraft TESS is cool, ...

NASA has discovered a new interstellar comet that's currently located about 420 million miles away from Earth. The space ...

EXCLUSIVE: Scientists say the discovery of a Jupiter-like planet promises to further understanding of planetary systems.

Astronomers have discovered over 100 new alien worlds so far this year — some many light-years away from Earth — that ...

The new images by the Curiosity rover on Mars show "dramatic evidence" of ancient groundwater in crisscrossing low ridges, ...

The newest visitor is 416 million miles from the sun, out near Jupiter, and heading this way at a blistering 37 miles per ...

Science News: The James Webb Space Telescope has made a groundbreaking discovery. It has found its first new planet named TWA 7b. This planet is the lowest-mass pla ...

The host star, HIP 67522, is slightly larger and cooler than our Sun. But unlike our middle-aged star, this one is just 17 ...