Manned versus Unmanned Flights

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Manned Versus Unmanned Flights Travelling to space is unsafe for human beings. Why do we use expensive flights such as manned flights which endanger human beings? Unmanned space flights on the other hand, are cheaper as they operate for long periods while using a small amount of energy. More importantly, human beings are not endangered for space exploration while using this approach. Man in space is beneficial due to his capacity to make quick judgments concerning the most effective methods of exploration leading to unanticipated discoveries (Baxter). However, what does this exploration cost; first, the man in space gets conveyed to numerous prospects of attaining health defects and the funding of the exploration requires numerous finances. This can be avoided and attain almost similar results through using the unmanned space flights. This shows that the future of space flights should lie with unmanned space flights as it is apparent that they convey numerous benefits when contrasted with manned flights. Manned space flights have been linked with numerous dangers to the human astronauts. The usage of unmanned space flights will eliminate all dangers and threats to human beings due to space exploration, while employing a restricted budget efficiently. By supporting unmanned space flights, human beings will be protected from certain diseases, and at the same time ensure that unnecessary finances like sophisticated equipment’s for the survival, food and so on are avoided. At present, it is projected that the manned shuttle packages cost per flight stands at almost $1.3 billion average (Phys Org). Once calculated in almost the last five years of the launch they expense almost $750 million per single launch. This sum comprises of... ... middle of paper ... ... eliminated through using the unmanned flights. The productivity level of unmanned flights is high when compared to that of manned space flights. Supporting a future for unmanned space flights is the best option to be incorporated. And all manned space flights should be replaced with unmanned space flights, thus saving many lives. Works Cited Baxter, David, J. “Space Exploration Day.” n.d. 18- 4 -2014 Chang, Kenneth. “Science Desk: Beings Not Made for Space”. The New York Times,late edition (east coast). Apr 12. 2014 Moorman, W, Robert “ISR: Manned vs. Unmanned Space Flights”. Phys Org(website) Apr 12. 2014 Siddiqi, Asif, A. “Sputnik and the Soviet space challenge”. Florida: University Press of Florida, 2003. "Space Radiation Hazards and the Vision for Space." Workshop Report on Space Radiation: 12-2005.

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