Asteroids and comets from Alpha Centauri are lurking on the outer edges of our solar system. There is a record of two ...

Uncover the Webb Telescope's fascinating discovery of a 34-million-year-old planet-forming disk around a red star.

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

A rare isotope from the early solar system may be locked in Earth's core, revealing insights into planetary formation ...

The solar system could be packed with 1 million alien visitors, space rocks shaken away from our cosmic neighbor Alpha ...

Let’s get this out of the way—any scientist studying Uranus will tell you that they’re tired of the planet being the butt of ...