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　　Journey from the depths of the Pacific Ocean into the far reaches of space on a quest to find something that changes everything...signs of life, somewhere else in the universe. With cutting-edge imagery from the world's most powerful telescopes, The Search for Life in Space takes audiences from the surface of Mars and the icy moons of Jupiter and Saturn, to the extreme lava fields of Hawaii and thermal vents deep beneath the sea. In these harsh environments, astrobiologists look for clues