Explore the universe¿ with the 10th Volume of The Expanding Universe, a short-story collection to pique your interest and sharpen your mind."Two possibilities exist: either we are alone in the universe, or we are not. Both are equally terrifying." Arthur C Clarke penned those words, and they stand true to this day. Do we want to be alone? Leave it to science fiction authors to address that question in equal measure.Aliens can be peaceful or not. Who...