5P85D launcher

The 5P85D launcher is a type of solid-fuel rocket designed for space applications, notably as the booster for the Russian Soyuz launch vehicle. It features five booster stages, with the “D” indicating a variant capable of producing higher thrust. This launcher uses solid propellant, which means its fuel is a stable, pre-packed mixture that burns quickly and reliably. It provides powerful, efficient lift to carry satellites or space vehicles into orbit. The 5P85D is notable for its reliability and use in launching various payloads, including crewed missions and scientific satellites.