Just 16 light-years from Earth, a pair of stars could provide a stable home for a planet resembling our own. A new study ...

A nearby star system with two suns could potentially support an Earth-sized planet in a region where liquid water could exist ...

A nearby star system with two suns could host an Earth-sized planet capable of supporting life, a new research suggests -- ...

Earth and Mars may have formed through different mixtures of planetary building processes, despite developing side by side.

The Sun may have once swallowed a rocky planet with a mass 5 to 10 times that of Earth. This scenario could explain why our ...

Astronomers say they have have detected a radio emission from Beta Pictoris b, an exoplanet 63 light-years from Earth, ...