Ключевые слова: adventure, alien, arid, astrobiology, astronaut, astronautics, atmosphere, cliff, colonization, cosmic, cosmos, desolate, discovery, expedition, exploration, extreme environment, fantasy, future, geology, inhospitable, interplanetary, landscape, mars, mission, nasa, orange, outer space, pioneer, planet, red planet, research, rocky, rover, sandy, sci fi, science fiction, settlement, solitude, space, space agency, space mission, space program, space travel, spacesuit, suit, surface, technology, terraforming, terrain,