NASA Columbus Future Forum

NASA Administrator Charles Bolden, right, talks as Sen. John Glenn, and Ohio State University Graduate Research Associate Vijay Gadepally, left, listen during a NASA Future Forum panel discussion at The Ohio State University on Monday, Feb. 20, 2012, in Columbus, Ohio. Monday marked the 50th anniversary of Glenn's historic flight as the first American to orbit Earth. Photo Credit: (NASA/Bill Ingalls)