Albert I was a rhesus macaque monkey and the first mammal launched on a rocket (V-2 Rocket "Blossom No. 3") on June 18, 1948.[1][2] The launch was staged at White Sands Proving Ground, Las Cruces, New Mexico. Albert I, a nine-pound monkey, was anesthetized and placed inside the rocket's crew capsule in the nose of the V-2 rocket.[2] The flight did not reach outer space.