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Mark Whorton
Mark Whorton works on guidance, navigation, and control systems for spacecraft and launch vehicles at the NASA Marshall Space Flight Center in Huntsville, Alabama. He received a Ph...view moreMark Whorton works on guidance, navigation, and control systems for spacecraft and launch vehicles at the NASA Marshall Space Flight Center in Huntsville, Alabama. He received a Ph.D. in aerospace engineering from Georgia Tech, teaches Christian apologetics at his local church, and is also the author of Peril in Paradise: Theology, Science and the Age of the Earth.view less