John H Glenn Jr. Wreath Laying Ceremony - Inside Heroes and Lege

A life-size photo inside the Heroes and Legends exhibit hall at the Kennedy Space Center Visitor Complex shows astronaut Sen. John Glenn, center, with fellow Mercury Seven astronauts Gordon Cooper, left, and Gus Grissom. Glenn, who passed away Dec. 8, 2016 at age 95. Glenn, was the last surviving member of NASA's original astronaut class. He gained worldwide acclaim during his Mercury mission that made him the first American to orbit the Earth. He flew again in 1998 aboard space shuttle Discovery at age 77.