Sci-fi is a vast genre that covers a plethora of different stories. Whether it’s aliens and spaceships, mysterious happenings and supernatural phenomena, post-apocalyptic dystopias, or even time displacement, HBO Max has got you covered. There’s no shortage of science-fiction shows on HBO Max, ranging from quick and quippy animated series to sitcoms or classic gritty dramas. Check out the best sci-fi series on HBO right now.