@oolongteasup,
oolongteasup wrote:
strange map indeed as it doesnt show the closest star to our sun
If you look closely at the map, you will see a tiny red dot just to the left of Alpha Cenatari, I'm guessing the map maker put it there on purpose, to represent Proxima Centari....being that it is a red dwarf {I don't see any other red dots on the map, so I don't think it's random placement}.....so I do believe that the closest star is actually there, just not named.
It's not uncommon to see Alpha Centari listed as the closest star....I still have some very old/and not so old books that list A Centari as the closest......and it can be a bit confusing to folks it seems, since the Alpha Centari "system" itself is the closest. The main system, made up of A and B, is simply more well known than Proxima {C}, probably due to the fact that you can actually see Alpha and it's sister star with the naked eye.