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 ...

Only the three stars in the Alpha Centauri system, about 4 light-years away ... Barnard’s star, located in the direction of ...

The Dog star is a part of the Canis Majoris, or "Big Dog" constellation ... The closest star is part of the Alpha Centauri system, NASA says. It contains three stars, and Proxima Centauri is ...

Only the three stars in the Alpha Centauri system ... Barnard's star, located in the direction of the constellation Ophiuchus, is a red dwarf, the smallest type of regular star.