Interplanetary Exploration Essay

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Interplanetary Exploration It is no doubt that it benefits mankind to explore the universe. The possibility of one day discovering that we are not alone would be the most important discovery in Earth’s history. We have ventured to the end of the conceivable universe with our incredibly powerful telescopes, and sent unmanned probes to explore unreachable celestial and planetary bodies. With unmanned spaceflight making huge progress, human spaceflight is falling behind, but with the cooperation of both humans and robotics, we could accomplish so much more. In July of 2011, the National Aeronautics and Space Administration bid farewell to manned spaceflight as the Space Shuttle Atlantis landed back on earth. The Obama administration had scrapped NASA’s already problematic plan to return humans to the moon by 2020. With finances unsure many in the astronomical community began advocating for the increased use of unmanned robotics in space, arguing that they will serve as more efficient explorers of planetary surfaces than astronauts. The heart of the debate is that robotic machines will only do what they are programmed to do; they are not programmed to detect weirdness: the unimaginable, the unknown. Will they be able to detect the weird microscopic life-forms they are not programmed to recognize that might be lurking below the surface of Mars, or beneath the murky seas of Jupiter’s moon, Europa (Kazan)? Dr. Ian A. Crawford disagrees with the idea of robotic exploration, stating that “If the goal of space travel is to expand our knowledge of the universe, exploration will be most effective when carried out by astronauts rather than robots on the surface of a planet.” The core of Crawford’s argument is that human beings are much better at performing the type of geological field work that makes planetary exploration scientifically valuable:
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