Who assembled the phonograph records that were included aboard both Voyager spacecraft launched in 1977?
Carl Sagan Carl Edward Sagan ( ; November 9, 1934 – December 20, 1996) was an American astronomer, cosmologist, astrophysicist, astrobiologist, author, science popularizer, and science communicator in astronomy and other natural sciences. He is best known for his work as a science popularizer and communicator. His best known scientific contribution is research on extraterrestrial life, including experimental demonstration of the production of amino acids from basic chemicals by radiation. Sagan assembled the first physical messages sent into space: the Pioneer plaque and the Voyager Golden Record, universal messages that could potentially be understood by any extraterrestrial intelligence that might find them. Sagan argued the now accepted hypothesis that the high surface temperatures of Venus can be attributed to and calculated using the greenhouse effect.
Lester Lanin Nathaniel Lester Lanin (August 26, 1907 – October 27, 2004) was an American jazz and pop music bandleader. He was famous for long, smoothly arranged medleys, at a consistent rhythm and tempo, which were designed for continuous dancing. Lanin's career began in the late 1920s and his popularity increased through the advent of the LP era. Starting with Epic Records in the middle of the 1950s, he recorded a string of albums for several labels, many of which hit the US "Billboard" 200.