Astronomers have discovered the weirdest planetary system ever seen, consisting of a planet rolling around rare binary ...

NEW YORK (AP) — A new Tatooine-like planet outside the solar system may orbit two failed stars, scientists reported Wednesday ...

U.S. team of researchers detected signs of two chemicals in the planet's atmosphere long considered to be "biosignatures" ...

A new AI model from the University of Bern predicts planetary systems likely to host Earth-like planets. It could boost the ...

In a potential landmark discovery, scientists using the James Webb Space Telescope have obtained what they call the strongest ...

British-US team detects 'biosignatures' on planet K2-18b, 124 lightyears from Earth, says it is 'closest we have come to ...

A distant world unlike any planet in our own solar system could potentially be “teeming” with life, according to a ...

It would take 120 years to travel to planet K2-18b at the speed of light. Here's how we know what could lie there.

Scientists using The James Webb Space Telescope have uncovered potentially earth-shattering evidence indicating that a ...

In a stunning new finding, astronomers have uncovered the strongest evidence yet of life existing beyond our solar system. Using the James Webb Space Telescope, researchers from the University of ...

A powerful new observatory is the best hope yet for finding the elusive Planet 9, a large planet that some scientists say is ...