Kerbal Space Program - Ep 13: Sputnik 4 and Vostok K Rocket (Korabl-Sputnik 1)
Mission Profile - 1960-08-19 Korabl-Sputnik 2
Sputnik-3|Mr.Kerbonaut|Kerbal Space Program
Korabl-Sputnik 3 or Vostok-1K No.3, also known as Sputnik 6 in the West, was a Soviet spacecraft which was launched in 1960. It was a test flight of the Vostok spacecraft, carrying two dogs; Pcholka and Mushka, as well as a television camera and scientific instruments.