· On this day, 1957
The Soviet Union launched Sputnik 2, carrying the space dog Laika as the first living creature to enter orbit around Earth.
1957 69 years ago
Sputnik 2, or Prosteyshiy Sputnik 2, launched on 3 November 1957, was the second spacecraft launched into Earth orbit, and the first to carry an animal into orbit, a Soviet space dog named Laika.
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