Astronomers found strong evidence that a gassy Jupiter-size world is orbiting one of three stars in the stellar system ...

In some of its most ambitious work yet, the James Webb Space Telescope looked to spot a planet in a potentially habitable ...

A giant planet may be orbiting the nearest Sun-like star to Earth, and the discovery is sparking excitement across the ...

It would orbit within Alpha Centauri A’s habitable zone, the starlight-bathed region where liquid water can persist on a ...

Alpha Centauri, part of the three-star system closet to our own, is often posed in science fiction as humanity's first hop ...

CINCINNATI (WKRC/NASA/CBS Newspath) - Astronomers using NASA's James Webb Space Telescope have discovered compelling evidence ...

Astronomers using NASA’s James Webb Space Telescope may have spotted a gas giant planet orbiting Alpha Centauri A.

Planet could be a gas giant, orbiting 1 to 2 times the distance between Sun and Earth. The Alpha Centauri system, our nearest stellar neighbor, has long captured the imagination of science fiction and ...

Researchers may have discovered a gas giant orbiting the star Alpha Centauri A, and it appears to be in the star's habitable ...

One of the brightest stars in the night sky seems to be orbited by a planet like Jupiter. The news is sure to cheer fans of the Avatar series, which centers on a moon that orbits a fictional gas giant ...

Astronomers spotted a dim object more than 10,000 times fainter than the star. It was located about twice the distance ...

The James Webb Space Telescope has detected a possible gas giant the size of Saturn in the stellar system nearest our own ...