Today we celebrate the life of Sen. John Glenn, the first American to orbit the Earth. Glenn, who was one of the original seven Mercury astronauts, died Dec. 8. For a profile of Glenn, visit: https://www.nasa.gov/johnglenn
Today we celebrate the life of Sen. John Glenn, the first American to orbit the Earth. Glenn, who was one of the original seven Mercury astronauts, died Dec. 8. For a profile of Glenn, visit: https://www.nasa.gov/johnglenn
