Enos the chimpanzee lies in his fight couch before being inserted into NASA’s Mercury-Atlas 5 space capsule, in which he would become the first primate to orbit the Earth on November 29, 1961.

Enos the chimpanzee lies in his fight couch before being inserted into NASA’s Mercury-Atlas 5 space capsule, in which he would become the first primate to orbit the Earth on November 29, 1961.