Astronaut
John H. Glenn Jr., wearing a Mercury pressure suit, is photographed at
Cape Canaveral, Florida, during preflight training activities for the
Mercury-Atlas 6 (MA-6) mission.
.
Glenn made America's first manned
Earth-orbital spaceflight on Feb. 20, 1962. Launched from Cape Canaveral
(Florida) Launch Complex 14, 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 Cape Canaveral in the vicinity of
Grand Turk Island. Mission duration from launch to impact was 4 hours,
55 minutes, and 23 seconds.
Image Credit: NASA
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