Astronomers discovered the gas giant planet — dubbed a "hot Jupiter " — in 2016, but have continued to investigate this ...

"With an orbital period of 570 days, it is a relatively cold gas giant planet," said Guðmundur Stefánsson of the University ...

Canadian astronomers have taken an extraordinary step in understanding how planets are born, using the James Webb Space ...

Rocky planets, or the rocky cores of giant planets, need a ready supply of ... where some kind of instability effectively broke the disk of gas around the central star. Does that mean Gaia-4b ...

The formation of our solar system from a singular nebula raises an intriguing question: why did each planet develop with a ...

Data from the Gaia spacecraft shows that even unassuming stars can host monumental companions like massive planets.

A huge, airy giant planet has been discovered by astronomers from MIT, the University of Liège in Belgium, and other ...

This artist’s visualization of WASP-127b, a giant gas planet located about 520 light-years from Earth, shows its newly discovered supersonic jet winds that move around the planet’s equator. With a ...

Stargazing Brits will have the rare chance to witness a remarkable alignment of the planets from tonight. Ice planet Uranus ...