Monkeys and apes in space survived, but their flight was only to 26 kilometers. On December 13, 1958, Gordo, also called Old Reliable, a squirrel monkey, survived being launched aboard Jupiter AM-13 by the US Army. He was killed due to mechanical failure of the parachute recovery system in the rocket nose cone. On May 28, 1959, aboard the JUPITER AM-18, Able, a rhesus macaque, and Miss Baker, a squirrel monkey flew a successful mission. Able was born at the Ralph Mitchell Zoo in Independence, Kansas. They travelled in excess of 16,000 km/h, and withstood 38 "g" (373 m/s). Able died June 1, 1959, while
Miss Baker the Naval Aerospace Medical Center in Pensacola, Florida until 1971. In 1971, Miss Baker moved to the U.S. Space & Rocket Center in Huntsville, Alabama, where she entertained museum visitors and drew 100–150 letters a day from schoolchildren. The 1977 birthday celebrations brought balloons, camera flashes, and the regular fare of cottage cheese for Miss Baker and Big George. Big George predeceased Miss Baker on January 8, 1979, and three months later, Norman, from the Yerkes National Primate Research Center, became her second mate in a ceremony presided over by Alabama District Court judge Dan McCoy. Miss Baker refused to