BETA SAÚDE
Star (rocket stage)
Texto da Wikipédia (en), licença CC BY-SA. O BETARUBI mostra o verbete inteiro nesta página — a leitura não continua fora do site.
The Star is a family of US solid-propellant rocket motors originally developed by Thiokol and used by many space propulsion and launch vehicle stages. They are used almost exclusively as upper stages, often as apogee kick motors. The number designations refer to the approximate diameter of the fuel casing in inches.