An international team of astronomers has discovered a distant planetary system that challenges long-standing theories of how ...

"Uranus's magnetosphere is one of the strangest in the solar system," Paola Tiranti, a researcher at Northumbria University in the U.K., said in a statement. "It's tilted and offset from the planet's ...

How any Earth-sized exoplanets exist, and how do we find them? This is what a recent study published in The Astrophysical Journal Letters hopes to address | Space ...

Planetary systems in the Milky Way galaxy tend to follow a particular pattern: rocky planets toward the center, closest to ...

Just 40 light-years away lies one of the most remarkable planetary systems ever discovered: TRAPPIST-1, a small red dwarf ...