One million alien visitors from another star system could already be lurking in the solar system. We aren't talking about ...

How many other objects from our stellar neighbors could be visiting our solar system? The Alpha Centauri (AC) star system is our nearest stellar neighbor and consists of three stars: Alpha ...

Actor Sam Worthington is about to enter another universe you know and love — but this time with fewer blue humanoids (well, ...

Alpha Centauri is the star system closest to our Solar System, and it is likely that particles from it could be making their way over to or already be in our stellar neighborhood. To know what to ...

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 ...

The Alpha Centauri star system is approaching the sun. Two researchers have determined how many objects from there have already reached us and could reach us. At the edge of the solar system ...

A new study led by Western astrophysicists Cole Gregg and Paul Wiegert recommends Alpha Centauri—the next closest solar system to ours—is a great place to start, highlighting how and why it's ...