http://history1900s.about.com/od/1950s/p/laikathedog.htm http://history1900s.about.com/od/1950s/p/laikathedog.htm first canine cosmonaut send a stray dog into space http://history1900s.about.com/od/1950s/p/laikathedog.htm history1900s.about.com http://history1900s.about.com/od/1950s/p/laikathedog.htm history1900s.about.com Laika the Dog Laika the Dog Laika http://history1900s.about.com/od/1950s/p/laikathedog.htm Laika The Dog - First Animal in Outer Space, 1957