A giant planet in the HR 8799 system orbits six times faster than its neighbor, reigniting the mystery surrounding its origin ...

The Artemis II mission, which took four US astronauts around the Moon and to a record-breaking distance from Earth, was a reminder of how little we know about the satellite’s far side. Now scientists ...

A recent study published in The Astrophysical Journal Letters explores how binary star systems—two stars born together orbiting each other—can serve as natural laboratories for understanding planet ...

An exoplanet, TOI-5205 b, which is almost as large as Jupiter, orbits a small red star. By many estimates, this red star ...

Exoplanet WASP-189b has revealed a direct chemical link between stars and planets, giving scientists new insight into how ...

Saturn's magnetic shield is asymmetrical compared to Earth's, suggests a new study involving University College London (UCL) ...