Mark PolanskyFormer Astronaut Mark Polansky spent thousands of hours in space during Three major Space Shuttle Missions. One 16-day million included five spacewalks and was accomplished in 248 orbits of the Earth, traveling 6,547,853 million miles in 15 days, 16 hours, 44 minutes and 58 seconds. If anyone can be considered an American space man it’s Polansky! Not bad for a Boilermaker from Purdue University. Here’s Mark…