Showing posts with label Space. Show all posts
Showing posts with label Space. Show all posts
Friday, August 22, 2008

NASA: Fifty Years and Beyond
















NASA: Fifty Years and Beyond
PDF | 20 pages | English | 4 MB

Jeff Hamilton was born in 1958—the same year that the National Aeronautics and Space Administration (NASA) was created—and grew up on a small farm outside Huntsville, Alabama.

Fifteen miles away was NASA’s Marshall Space Flight Center, where engines for the Saturn V rocket were being tested. When these tests took place, Hamilton recalled, “The ground would shake, the house would shake, the windows would rattle. I would run out into the yard, and you could feel it as a rumbling, you could feel it as a low-frequency thump in your chest, and you could see the smoke billowing up on the horizon.

That was real cool, for a kid growing up on a chicken farm.” Listening to the thundering roar of those rockets in the mid-1960s, Hamilton dreamed that one day he might get to work on those engines himself. He studied electrical engineering at the University of Alabama in Huntsville and joined the University’s Cooperative Education Program in 1979. That allowed him to take classes one semester and work the following semester for NASA’s Marshall Center. As luck (or fate) would have it, Hamilton’s very first assignment was to work in the exact same place where the Saturn V engines had roared. [Download]

Wednesday, July 30, 2008

NASA’s Nuclear Frontier: The Plum Brook Reactor Facility















NASA’s Nuclear Frontier: The Plum Brook Reactor Facility

In 1953, President Eisenhower delivered a speech called “Atoms for Peace” to the United Nations General Assembly. He described the emergence of the atomic age and the weapons of mass destruction that were piling up in the storehouses of the American and Soviet nations. Although neither side was aiming for global destruction, Eisenhower wanted to “move out of the dark chambers of horrors into the light, to find a way by which the minds of men, the hopes of men, the souls of men everywhere, can move towards peace and happiness and well-being.” One way Eisenhower hoped this could happen was by transforming the atom from a weapon of war into a useful tool for civilization.

Many people believed that there were unprecedented opportunities for peaceful nuclear applications. These included hopeful visions of atomicpowered cities, cars, airplanes, and rockets. Nuclear power might also serve as an efficient way to generate electricity in space to support life and machines.[Download]

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