Interstellar materials have been identified in our Solar System, but their origin remains a mystery. A recent study suggests ...

To know what to expect, researchers used existing models to predict how many particles of different sizes may already exist in the Solar System and are possibly coming in from Alpha Centauri every ...

Though it appears as a single bright speck in the sky, Alpha Centauri is actually a triple star system, with several suspected exoplanets, including a super-Earth called Proxima Centauri b ...

Alpha Centauri asteroids may be scattered in the Oort Cloud Some interstellar rocks could travel into the inner solar system ...

Two Canadian researchers have determined this with the help of computer models. The double star system Alpha Centauri, which is just over four light years away, is a direct cosmic neighbor of ...

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