Encyclopedia Astronautica
SS-520

ISAS solid rocket engine.

Gross mass: 400 kg (880 lb).
Unfuelled mass: 111 kg (244 lb).
Height: 1.70 m (5.50 ft).
Diameter: 0.52 m (1.70 ft).

Associated Countries

See also

Associated Manufacturers and Agencies

ISAS Japanese agency overseeing development of rockets, spacecraft, and rocket engines. Institute of Space and Astronautical Science, Japan. More...

Associated Propellants

Solid Solid propellants have the fuel and oxidiser embedded in a rubbery matrix. They were developed to a high degree of perfection in the United States in the 1950's and 1960's. In Russia, development was slower, due to a lack of technical leadership in the area and rail handling problems. Solid propellants have the fuel and oxidiser embedded in a rubbery matrix. They were developed to a high degree of perfection in the United States in the 1950's and 1960's. In Russia, development was slower, due to a lack of technical leadership in the area and rail handling problems. More...

Associated Stages