The word "rockot" is a Russian term for a type of rocket launcher. It is transliterated from the Cyrillic alphabet, which uses different letters and sounds than the English language. The correct pronunciation of "rockot" is [rɐˈkot], with the first syllable sounding like "ra" and the second syllable pronounced as "kot." The letter "k" represents the sound [k] and the letter "o" is pronounced as [o] in Russian, which is slightly different than the English pronunciation.
Rockot is a term that refers to a type of space launch vehicle. It is derived from the combination of the words "rock(et)" and "k" (from Kosmos), representing its development in Russia and the utilization of the Kosmos spaceport. As a two-stage, liquid propellant rocket, Rockot was developed to primarily function as a carrier rocket for launching payloads into space. It was first introduced in the late 1990s as a modification of the intercontinental ballistic missile (ICBM) SS-19 Stiletto.
The Rockot launch vehicle possesses a remarkable transport capacity, typically capable of delivering payloads weighing up to several tons into various orbits, including both low Earth orbit (LEO) and polar orbit. The vehicle consists of two main components: a converted SS-19 ICBM's first and second stages, and a repurposed Breeze-KM upper stage that offers enhanced maneuverability. The combination of these stages allows for precise orbital insertion and optimal payload delivery.
With a history of successful launches, Rockot has become a reliable and versatile option for space agencies and organizations worldwide. Its adaptability makes it ideal for launching a wide range of payloads, from scientific and observation satellites to communication and navigation spacecraft. Due to its economic efficiency and proven track record, the Rockot launch vehicle has played a crucial role in advancing space exploration and satellite deployment.
The word "Rockot" is derived from the Russian term "Рокот" which means "rumble" or "roar". It is a combination of two words: "рок" (rok) meaning "rumble", and "от" (ot) meaning "from". "Rockot" is the Anglicization of this Russian term and is commonly used to refer to a Russian space launch vehicle, specifically the R-7-derived launch system.