On Feb. 20, 1962, astronaut John Glenn became the first American to orbit Earth as he flew aboard the Friendship 7 Mercury capsule.
John Glenn became the first American to orbit the Earth, aboard Friendship 7 on February 20, 1962, on the Mercury-Atlas 6 mission, circling the globe three times during a flight lasting 4 hours, 55 minutes, and 23 seconds. This made Glenn the third American in space and the fifth human being in space.
John Glenn – NASA biography – Launched from Kennedy Space Center, Florida, he completed a successful three-orbit mission around the earth, reaching a maximum altitude (apogee) of approximately 162 statute miles and an orbital velocity of approximately 17,500 miles per hour. Glenn’s “Friendship 7” Mercury spacecraft landed approximately 800 miles southeast of KSC in the vicinity of Grand Turk Island. Mission duration from launch to impact was 4 hours, 55 minutes, and 23 seconds.
John Glenn: A Journey – John Glenn’s groundbreaking career as an astronaut made him an American hero and an inspiration to people around the globe. This interactive feature highlights important moments in John Glenn’s life.