Luna 2 2" itself. Once "Luna 2" was split from its upper stage it started transmitting information back to Earth using three different transmitters. These transmitters provided precise information on its course, allowing scientists to calculate that "Luna 2" would hit its mark on the Moon around 00:05 on September 14 (Moscow Time). In order to be able to provide a visual from Earth on September 13, the spacecraft released a vapor cloud that would expand to diameter that would be seen by observatories in Alma Ata, Byurakan, Abastumani, Tbilisi, and Stalinabad. This vapor cloud also acted as an experiment to see
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