Alpha Centauri A
Hello, you have come here looking for the meaning of the word Alpha Centauri A. In DICTIOUS you will not only get to know all the dictionary meanings for the word Alpha Centauri A, but we will also tell you about its etymology, its characteristics and you will know how to say Alpha Centauri A in singular and plural. Everything you need to know about the word Alpha Centauri A you have here. The definition of the word Alpha Centauri A will help you to be more precise and correct when speaking or writing your texts. Knowing the definition ofAlpha Centauri A, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
English
Alternative forms
Proper noun
- (astronomy) The brightest star in the southern constellation of Centaurus. Alpha Centauri is actually a binary star with Alpha Centauri C or Proxima Centauri as a third component. Alpha Centauri A is the brightest star of the system and is somewhat brighter than our sun. Alpha Centauri B is somewhat fainter than Alpha Centauri A but much brighter than Proxima Centauri.