Space
Manned vs. Unmanned
Space Exploration
There are many advantages and disadvantages to men being hurled into outer space. The United States as a nation has a long and distinguished history of doing just that. "October 1, 1958, the official start of the National Aeronautics and Space Administration (NASA), was the beginning of a rich history of unique scientific and technological achievements in human space flight, aeronautics, space science, and space applications. Formed as a result of the Sputnik crisis, NASA inherited the earlier National Advisory Committee for Aeronautics (NACA), and other government organizations, and almost immediately began working on options for human space flight." (NASA) One of the very first successful operations on the part of the new agency was its high profile Project Mercury program because it laid the foundation of all future manned travel into outer space. Once NASA understood that humans could in fact survive the trip out into and back from space, they boldly launched Project Gemini with two astronauts. The rest is now history as man has walked on the moon during Apollo 11 in 1969 and has also landed an unmanned rover on the planet Mars. Today, space flight is a normal part of our economic globalization process as NASA and now many other nations and private space programs regularly put satellites and other orbiters, galaxy traveling cameras and even planet crashing robots into space. The international community shares a permanent space station that may one day be the take off point for all future distance space exploration. Of course, there have been some mishaps along the way, but by in large, the space program now incorporates many different nations into teams with an end result being a successful space program for the entire planet. This report aims to discuss the space program from both the manned and unmanned space flight perspective with a secondary objective of comparing the advantages and disadvantages of each type of spaceflight.
Manned Advantages
"The Soviet Union/Russia, United States and China...
Space exploration he Space Shuttle Columbia disintegrated Texas 2003 return Earth. The Challenger exploded shortly launch 1986. An Apollo 1 spacecraft imploded fire launch pad 1967. In case, lives crew members lost. The hugely complex shuttle a bit airplane What are the pros and cons of manned space exploration from an ethical perspective? Should the U.S. spend billions of dollars to return an astronaut to the moon? During the Cold War, manned
Any information about the possible existence of life in the remote regions of the universe would also have to be acquired remotely rather than through manned exploration. In principle, astronomers already understand how the Big Bang unfolded and when it occurred (Hawking, 2002); they only piece of information still missing is exactly why it occurred at all and why there is a universe at all. Ultimately, that information is
Unmanned spacecrafts have long been a dream of human civilization. The allure of the unknown combined with mans quest for knowledge has created rapid innovations within the unamend spacecraft field. Its history has spanned many decades, with large leaps in innovation, safety, and efficiency. Even today, both manned and unmanned space crafts are now launching into space routinely. What once was a very esoteric and fearful proposition has now become
Three test launches in September failed miserably, but by October, the crew believed they were ready to test (Green and Lomask, 41). However, on October 4, 1957, the Soviet Union shocked the United States and the world by successfully launching Sputnik 1, into orbit around the Earth, becoming the first nation to launch an artificial satellite into orbit, and pushing them to the front of the now active Space Race
Space Program When the Soviets successfully launched Sputnik I, the first ever artificial satellite, in orbit on October 4, 1957, the event took the Americans and the entire western world by surprise. Sputnik I was just a 2-foot sphere with nothing more than two tiny radio transmitters on it, but the symbolic significance of the event -- the implication that Communist Russia had taken a significant technological lead over the United
Space Vehicles for Future Space Tourism Developing Space Vehicles for Future Space Tourism Today, certain individuals in the developing countries could be viewing "space tourism" as vocabulary. Nonetheless, in the developed countries, this term is turning to be more familiar and gradually becoming a holiday experience for world Forbes. This is an expensive venture that is exciting, stunning, adventurous, and relatively remains the least exploited phenomena in the world history. Since the
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