Gunfight on Europa Station

"An actual wagon train to space? Gunslinging cowpokes riding in rickety rocketships? What isn't possible when you mix science fiction and Westerns? The final frontier ain't so final in these 12 tales of space exploration and adventure: each a timeless yarn told around the warm glow of a nuclear reactor just before it goes supernova. There's a story for everyone who's ever dreamed of traveling the stars. From the lone stranger who flies into town to help a widow and her daughter to the alien...