19th-century 19th-century-literature 20th-century 20th-century-history advanced-technology adventure alien-invasion alien-life allegory alternate-history alternate-reality american-history american-space-program apocalyptic apollo apollo-11 apollo-13 apollo-astronauts apollo-missions apollo-program apollo-spacecraft artificial-intelligence astronaut astronaut-biographies astronaut-biography astronaut-training astronauts astronomy astrophysics british-literature buzz-aldrin class-divide class-division class-struggle classic classic-literature cold-war command-module discovery dystopia dystopian dystopian-future dystopian-society eloi engineering escapism evolution evolutionary-theory existentialism exploration extraterrestrial-intelligence extraterrestrial-life fantasy friendship future future-society future-technology futurism futuristic futuristic-technology h.-g. h.-g.-wells h.g.-wells historical-non-fiction historical-nonfiction history history-of-space-exploration human-achievement human-evolution human-nature human-progress human-spaceflight humanity imagination imaginative industrial-revolution interstellar interstellar-travel invention lunar-exploration lunar-lander lunar-landing lunar-landing-module lunar-landings lunar-mission lunar-missions lunar-module lunar-module-pilot lunar-modules lunar-orbit lunar-rocks lunar-rover lunar-samples lunar-science lunar-surface machine manned-missions manned-space-missions manned-spaceflight michael-collins mission mission-control moon moon-expeditions moon-exploration moon-landing moon-landing-conspiracy moon-landings moon-mission moon-missions moon-rocks moon-surface moon-walk moonwalk moonwalkers moonwalks morality morlocks mystery nasa nasa-history nasa-missions neil-armstrong non-fiction nonfiction outer-space philosophical philosophical-themes philosophy physics planetary-science post-apocalyptic problem-solving progress rocket-launch rocket-science saturn-v-rocket sci-fi science science-and-technology science-fiction science-history scientific-achievement scientific-achievements scientific-advancement scientific-advancements scientific-discoveries scientific-discovery scientific-experiments scientific-exploration scientific-invention social-class social-commentary social-criticism social-critique social-hierarchy social-inequality societal-decay society solar-system space space-achievements space-adventure space-adventures space-discoveries space-exploration space-history space-mission space-missions space-pioneers space-program space-race space-science space-technology space-travel spacecraft spaceflight spacewalks speculative-fiction survival suspense teamwork technological-advancement technological-advancements technology thought-provoking thriller time-dilation time-machine time-manipulation time-paradox time-travel time-traveler utopia victorian victorian-era victorian-literature visionary wells