Comment Re:here's a hint (Score 1) 293
http://www.astro.wisc.edu/~dolan/constellations/ex tra/nearest.html
Nearest sun: Proxima Centauri, distance 4.2 lightyears
http://www.google.com/search?hs=37y&hl=en&lr=&rls= en&q=4.2+lightyear+in+AU&btnG=Search
4.2 lightyear = 265 606.621 Astronomical Units