The Pioneer program is a series of United States unmanned space missions that was designed for planetary exploration. There were a number of such missions in the program, but the most notable were Pioneer 10 and Pioneer 11, which explored the outer planets and left the solar system. Each carries a golden plaque, depicting a man and a woman and information about the origin and the creators of the probes, should any extraterrestrials find them someday.
Credit for naming the first probe has been attributed to Stephen A. Saliga, who had been assigned to the Air Force Orientation Group, Wright-Patterson AFB, as chief designer of Air Force exhibits. While he was at a briefing, the spacecraft was described to him as a "lunar-orbiting vehicle with an infrared scanning device." Saliga thought the title too long and lacked theme for an exhibit design. He suggested "Pioneer" as the name of the probe since "the Army had already launched and orbited the Explorer satellite and their Public Information Office was identifying the Army as 'Pioneers in Space,'" and by adopting the name the Air Force would "make a 'quantum jump' as to who really the 'Pioneers in space.'"
Read more about Pioneer Program: Early Pioneer Missions, Later Pioneer Missions (1965–1978)
Famous quotes containing the words pioneer and/or program:
“I am not belittling the brave pioneer men but the sunbonnet as well as the sombrero has helped to settle this glorious land of ours.”
—Edna Ferber (1887–1968)
“Once, when lying in bed with no paper at hand, he began to sketch the idea for a new machine on the back of his wife’s nightgown. He asked her if she knew the figure he was drawing. “Yes,” she answered, “the figure of a fool.””
—For the State of New Jersey, U.S. public relief program (1935-1943)