Sputniks 5, 6, 9 & 10 also carried these animals into space, & most were recovered alive
Afterward, several more flights occurred with nonhuman primates and 
mice; ... space research, and in 1957 the Soviet Union launched Sputnik II into 
orbit,... [DOC] [TLE] Sputnik facts, information, pictures | Encyclopedia.com articles about ... [PAR] Get information, facts, and pictures about Sputnik at Encyclopedia.com.