Soviet space dogs after their rocket exploded 28.5 seconds into the launch on 28 July 1960. Bars was also known as Chayka (Чайка, "Seagull"). Other dogs that flew on sub-orbital flights include Dymka (Дымка, "Smoky"), Modnitsa (Модница, "Fashionable") and Kozyavka (Козявка, "Little Gnat"). At least four other dogs flew in September 1951, and two or more were lost. Laika (Лайка, "Barker") became the first living Earth-born creature (other than microbes) in orbit, aboard Sputnik 2 on November 3rd, 1957. Some call her the first living passenger to go into space, but many sub-orbital flights with animal passengers passed the edge of space first.
Cold War (1953–1962) the trip to space, Belka and Strelka the Soviet space dogs. The Vostok Program was responsible for placing the first human in space, yet another task that the Soviet Union would complete before the United States. Prior to the start of the space race, the Soviet Union and the United States were struggling to build and obtain a missile that could not only carry nuclear cargo, but could also travel effectively from one country to another. These missiles, also known as ICBMs or Intercontinental Ballistic Missile, were key for either country to gain a major strategical advantage in the early