Alpha Centauri B English

Meaning Alpha Centauri B meaning

What does Alpha Centauri B mean?

Alpha Centauri B properNoun

— (star) The brightest star in the southern constellation of Centaurus. Alpha Centauri is actually a binary star with Proxima Centauri as a third component. Alpha Centauri B is less bright than Alpha Centauri A and is somewhat less bright than our sun.