NASA Sounding Rocket Program
The NASA Sounding Rocket Program (NSRP) is a NASA run program of sounding rockets which has been operating since 1959. The missions carried out by this program are primarily used for scientific research, particularly low gravity and material based research. NASA's sounding rocket program is commonly used by colleges and universities for upper atmosphere research. Program. In 1965, NASA's cost of a sounding rocket system was $5,000 to $150,000, using combinations of stage motors from the Aerobee, Hercules M5E1 (developed for the Nike Ajax), and Thiokol Apache. The program was consolidated at  the Wallops Flight Facility in the 1980s and uses extra military solid rocket motors. Rockets are frequently launched from fixed facilities at Wallops, the Navy's White Sands Missile Range in New Mexico, the Poker Flat Research Range in Alaska, Kwajalein, Marshall Islands, Pacific Missile Range Facility in Barking Sands, Hawaii, and Andøya Rocket Range, Norway. The rockets are categorized as "Significant Military Equipment" for ITAR. Propulsion. Rockets in use include single-stage or combinations of: Some combinations of stages allow payloads of up to 1550 pounds. Launches. PolarNOx. The PolarNOx mission was a set of experimental launches used to  measure the nitric oxide present in the upper atmosphere that is produced by auroras. DEUCE. The DEUCE (Dual-channel Extreme Ultraviolet Continuum Experiment) mission was planned to obtain scientific data about the IGM. This failed however due to problems with the attitude control system. ASPIRE. The ASPIRE mission (Advanced Supersonic Parachute Inflation Research Experiment) was an experiment which tested a Mars mission parachute design. The mission consisted of three tests using the Black Brant IX sounding rocket, with the third and final test taking place on Sept. 7, 2018. AZURE. The Auroral Zone Upwelling Rocket Experiment in April 2019 caught  many Norwegians by surprise by triggering an unusual form of the Aurora Borealis.