Farside was a four-stage rocket launched from a balloon as an extremely high-altitude research vehicle. Achieving heights estimated at 6400 kilometers (4000 miles). Farside’s instrument payload was intended to study cosmic rays, earth’s magnetic field, certain forms of electromagnetic radiation in space, the presence of interplanetary gases, and the nature of meteoric dust.

The 908-kilogram (2000-pound) Farside was lifted to an altitude of 30.5 kilometers (19 miles) by a polyethylene balloon. An aluminum structure suspended from the balloon carried the 7.3-meter (24-foot) rocket to launch altitude. Positioned vertically in its casing, Farside was fired directly through the balloon.

Six Farsides were launched by the United States in 1957 from Eniwetok Atoll in the Pacific.

Farside’s first stage consisted of four solid-fuel Recruit rockets, manufactured by Thiokol Chemical Company. A single Recruit served as the second stage. Four Arrow II solid-fuel rockets by the Grand Central Rocket Company constituted the third stage. The final stage, a single Arrow II, carried the instrument payload provided by S. F. Singer of the University of Maryland.

Farside was developed by Aeronutronics Systems, Inc., for the U.S. Air Force Office of Scientific Research and Development.

The rocket on exhibit is from the Aeronutronics Division, Ford Motor Company.