Sixty years ago this month, a fleet of nine U.S. Navy ships with 4,500 people aboard maneuvered into the Atlantic. Eight of these ships continued to the South Atlantic, about 1,800 kilometers southwest of Cape Town, South Africa, while the ninth headed to the North Atlantic, near the Azores. The clandestine military operation — code-named Operation Argus — was not an invasion, but a scientific mission, carried out at a staggering pace and inspired by an unpublished research paper by an elevator engineer with an interest in accelerator physics.