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

A team of engineers has come up with designs of a 36-mile spacecraft, dubbed Chrysalis, designed to carry 2,400 passengers to ...

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

Astronomers have discovered strong evidence for a giant gas planet in a nearby solar system - with moons that could be ...

Alpha Centauri’s possible new gas giant is too hostile for life itself but could have icy moons worth exploring.

Astronomers have found the strongest evidence yet of a giant planet in the "habitable zone" orbiting a star in the nearest ...

The sci-fi-like project won the top prize in the Project Hyperion Design Competition, a contest for designing hypothetical ...

Here’s a look at what’s going on above us right now and later in the month. The expression “dog days” refers to the period ...

If finding exoplanets around our nearest stellar neighbor were easy, astronomers would have mapped Alpha Centauri’s planetary system long ago. Instead, the search has required a blend of technical ...

A fireball, or a bright meteorite, was seen across the southeastern United States on Thursday and later exploded over Georgia ...

SpaceX is gearing up for its 100th orbital mission this year. The launch, slated for August 11, involves a Falcon 9 rocket ...

In a thrilling development, astronomers using NASA’s James Webb Space Telescope have found strong evidence for a planet ...