Cold War (1953–1962) human on the moon. The first of the Lunar missions was Luna 1, which launched on January 2, 1959. Its successful mission established the first rocket engine restart within Earth orbit and the first man-made object to establish heliocentric orbit. Luna 2, which launched on September 14, 1959, established the first impact into another celestial body (the moon). Finally, Luna 3 launched on October 7, 1959 and took the first pictures of the dark side of the moon. After these three missions in 1953, the Soviets continued their exploration of the moon and its environment in 21 other Luna missions.
Object to Be Destroyed "Qualite Excelsior" company. The other element is a small cutout of a black-and-white photograph of a woman's eye. The particular metronome is a mass-produced product that might be commonly found in many homes. It was probably secondhand when Man Ray reconfigured it as an art object, as it is marred, worn, missing minor parts and stands on mismatched feet, though its mechanism is in fair working order. Its box is made of wood, but its internal elements are made of metal. (Illustration here.) Its front door was removable. The original "Object to Be Destroyed" was created in 1923. (See Readymades