Mars: The Next Step in Manned Space Exploration.

When John F. Kennedy gave his now famous speech regarding going to the Moon, he said, We choose to go to the moon in this decade and do the other things, not because they be easy, but because they be hard, because that heading will ... measure the best of our energies and skills, because that challenge is whizz ... we argon unwilling to postpone, and one which we intend to win. (3). As a get-go of this speech, NASA was assigned its first long-term, do work mission. When NASA succeeded in this finale by landing on the moon in 1969, it was at its efflorescence in popularity. The entire nation was in cultism of the accomplishment. How ever, ever since that time, NASA has continued to lose significance in the publics eye. The of import ground for this is because NASA has not embarked on any great missions. Because of this, NASA should develop works towards a manned mission to deflower. There are many arguments one could make in opposition to this proposal, including questions regarding cost, put on the line and importance. When Michael Duke, a scientist mired in planning robotic missions to Mars, says that it is no longer considered sufficient to paint a picture human geographic expedition based on excitement, he shows why robotic missions to Mars capacity be supported over manned missions. (Portree 2).

It is far more than costly to send humans to Mars than it is to send robots. The primary(prenominal) reasons for this are because robots do not urgency to return to primer coat and robots do not require provender or water. Also, robots dont incur as much risk durin g stead travel as humans. If human beings ! travel to Mars, they would have to get away with comparatively small amounts of gravity for extended periods of time, try to take for away from significant levels... If you want to get a broad essay, grade it on our website: BestEssayCheap.com

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