Luna programme became the first probe to achieve a soft landing on another planetary body. It returned five black and white stereoscopic circular panoramas, which were the first close-up shots of the Lunar surface. "Luna 10" (March 1966) became the first artificial satellite of the Moon. "Luna 17" (November 1970) and "Luna 21" (January 1973) carried the Lunokhod vehicles, which roamed around on the Moon's terrain. Another major achievement of the Luna programme, with "Luna 16" (September 1970), "Luna 20" (February 1972) and "Luna 24" (August 1976), was the ability to collect samples of lunar soil and return them to Earth. The
Object to Be Destroyed limit of endurance. With a hammer well-aimed, try to destroy the whole at a single blow. 1932 was the year Man Ray's lover, Lee Miller, left him to return to New York. To make the connection to Miller more explicit, the object's original eye was replaced with a photo of hers. This metronome was exhibited for the first time at Galerie Pierre Colle, Paris, as "Eye-Metronome" in 1933. Subsequent exhibitions called the piece "Lost Object", 1945, "Last Object", 1966 and "Perpetual Motif", 1972. Man Ray stated that he had always intended to destroy it one day, but as a public