Built by Instituto de Investigaciones Aeronáuticas y Espaciales (IIAE), it was capable of sending a 100 kg payload to an altitude of 120 km.[2][3] Both stages burned a polyurethane composite and had a diameter of 28 cm. Total weight of Tauro was 1200 kg with a length of 7.6 m.[3]
The first Tauro (Tauro T-01) was launched in July 1977 from CELPA, Chamical.[6][3] A second rocket (Tauro T-02) was launched on February 2, 1979.[6]
The last flight (Tauro T-09) happened on December 10, 1981, equipped with cameras for earth surface photography from high altitudes. The photographic payload was successfully recovered.[6][5][4][2][3]