Astronomers have discovered a panoply of new moons orbiting Saturn, bringing the ringed gas giant's total up to 274 moons—far ...

The ringed gas giant Saturn has officially replaced Jupiter as the planet in our solar system with the most moons. The ...

IT’S been nearly 40 years since the first planet outside of our Solar System was discovered. Since then, more than 5,800 ...

The world of Helldivers 2 is full of many planets that players can explore and liberate, but there has yet to be one full of nothing but gas.

Saturn just solidified its title as ‘moon king’ with an updated tally of 274 satellites orbiting the gas giant. The ...

The gas giant WASP-121b, also known as Tylos, has an atmospheric structure unlike any we have ever seen, and the fastest ...

A fresh look at past data reveals that exoplanets with masses similar to Jupiter formed much sooner than previously thought, according to new research.

Caption This is an artistic illustration of the gas giant planet HD 209458b in the constellation Pegasus. To the surprise of astronomers, they have found much less water vapor in the hot world's ...

The stars as seen from Earth would have looked dimmer 14 million years ago, as the solar system was in the middle of passing ...

There is, however, a favorable scenario for observing an atmosphere escaping in real time: a gas giant on a close-in orbit, also known as a hot Jupiter. A compelling example is the planet WASP-69b ...

"Usually planet formation is a bottom-up scheme ... The study analyzed a sample of seven gas giant exoplanets whose stellar and planetary chemical properties had already been directly measured ...