Jim Kitchen, a UNC Chapel Hill professor, was one of six astronauts who went above the Karman Line, the border between Earth's atmosphere and outer space.

• Position: TRIANGLE: CHAPEL HILL

> Jim Kitchen, a UNC Chapel Hill professor, was one of six astronauts who went above the Karman Line, the border between Earth's atmosphere and outer space. This was the fourth human spaceflight and 20th overall...