When John Glenn became the first American to orbit the Earth on this day in 1962, it was aboard Mercury Friendship 7, now on display in Boeing Milestones of Flight Hall at the Museum in DC. | National Air and Space Museum, Smithsonian Institution

Former Astronaut & Senator John Glenn had 473 C-SPAN appearances, including on first day of TV in the Senate, where he spoke on personal presentation on Senate television. Find all his appearances here: http://cs.pn/2gpm5HW RIP. | C-SPAN