Vostok 1 (, "East" or "Orient" 1) was the first flight to take a human into space. It used a Vostok 3KA spacecraft, and was launched on April 12, 1961. It took into space Yuri Gagarin, a cosmonaut from the Soviet Union. The Vostok 1 mission was the first time a person went into outer space and the first time anyone had entered into orbit. The flight made one orbit and lasted for 1 hour, 48 minutes. The Vostok 1 was launched by the Soviet space program and made by the Soviet rocket scientists Sergey Korolyov and Kerim Kerimov.