Alpha Centauri C
English
[edit]Etymology
[edit]From Alpha Centauri. Astronomers believe that Proxima Centauri is gravitationally bound to the Alpha Centauri system.
Proper noun
[edit]- (astronomy) The star Proxima Centauri
From Alpha Centauri. Astronomers believe that Proxima Centauri is gravitationally bound to the Alpha Centauri system.