Noun
the nearest star to the sun; distance: 4.3 light years
Source: WordNetAt this rate, a journey to Proxima Centauri would take 80,000 years. citation Required energy A significant factor contributing to the difficulty is the energy that must be supplied to obtain a reasonable travel time. Source: Internet
A third companion— Proxima Centauri (or Proxima or α Cen C )—has a distance much greater than the observed separation between stars A and B and is probably gravitationally associated with the AB system. Source: Internet
"The Salish Sea Walk of the Planets" name symbolizes the fictional journey of the Coast Salish riding inbound inside a long period Comet from Proxima Centauri to Earth many thousands of years ago. Source: Internet
Named Proxima b, the exoplanet candidate orbits Proxima Centauri - a red dwarf that lies within the Alpha Centauri star system in the constellation Centaurus. Source: Internet
Proxima Centauri b is only 4.2 light years out. Source: Internet
Since I’m a glutton for punishment, I calculated the distance to Proxima Centauri at this scale. Source: Internet