And that's two uses in the cover blurb of "intergalactic" mistakenly used to mean "interstellar." Why does everybody get that wrong? You wouldn't say going to the corner store was interstate commerce or flying to Paris was interplanetary travel, so why do we constantly see "intergalactic" used to describe stories set entirely within one galaxy or even one star system? That never stops bewildering me.
In all honesty, I blame the Beastie Boys.