> next galaxy (say 1 light year away). Nitpick: galaxies are millions of light-years apart. One light-year doesn't even get you to the closest star. The diamet

> next galaxy (say 1 light year away). Nitpick: galaxies are millions of light-years apart. One light-year doesn't even get you to the closest star. The diameter of the Milky Way alone is on the order of 100K light-years.