Description:21 21 07 00 Soviet Union. Takeoff of a rocket. Internal close-up of the rocket with mice, dog. Experiment, space research in very good way for the Soviet. Competition with the United State for sends him of the first man to the space. Close-up dog with electrodes connected on him. Parachuting of the capsule which lands on the earth with parachute. Parachute displays. Scientists the dog gets back the capsule and which is safe. Close-up dog and scientist.