Enos

Enos (died November 4, 1962) was a chimpanzee that was launched into space. Enos was purchased from the Miami Rare Bird Farm in April 3, 1960. He completed more than 1,250 hours of training for his mission at the University of Kentucky and Holloman Air Force Base. His training was more intense than that of Ham, the Americans' first chimp in space, because Enos would be exposed to weightlessness and a higher g for longer periods of time. His train... more

Enos (died November 4, 1962) was a chimpanzee that was launched into space. Enos was purchased from the Miami Rare Bird Farm in April 3, 1960. He completed more than 1,250 hours of training for his mission at the University of Kentucky and Holloman Air Force Base. His training was more intense than that of Ham, the Americans' first chimp in space, because Enos would be exposed to weightlessness and a higher g for longer periods of time. His training included psychomotor training and aircraft flights. Enos was selected to make the first orbital animal flight only three days before the launch. Two months before allowing a chimp to be launched into orbit, NASA had launched Mercury Atlas 4 on September 13, 1961, to conduct the same mission with a "crewman simulator" in the spacecraft. Enos flew into space on board Mercury Atlas 5 on November 29, 1961. He completed his first orbit in 1 hour and 28.5 minutes. Enos was originally scheduled to complete three orbits, but was brought back after... less