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Kaituozhe (rocket Family)
The Kaituozhe ( zh, s=开拓者, p=kāi tuò zhě, l=pioneer) or KT rocket family is a series of launch vehicles built by the China Aerospace Science and Technology Corporation (CASC). Kaituozhe-1 Kaituozhe-1 (KT-1) was a small, solid fueled launch vehicle based on the road mobile DF-21 IRBM with an additional upper stage (in total 4 stages). It was 13.6 meters in length and 1.4 meters in diameter, with launch mass of 20t. It was possible to launch KT-1 both from a truck-based platform or from airborne platform. It had a 100 kg to LEO payload capacity. It was possibly the launch vehicle for a Chinese ASAT system that was tested against an old Chinese weather satellite in 2007. The vehicle has performed two flights, the first on 15 September 2002 and the second 16 September 2003. The first flight failed to place a 50 kg satellite into polar orbit due to a second stage malfunction. The second flight was also a failure, however Chinese officials declared some success ci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jiuquan Satellite Launch Center
Jiuquan Satellite Launch Center (JSLC; also known as Shuangchengzi Missile Test Center; Launch Complex B2; formally Northwest Comprehensive Missile Testing Facility (); Base 20; 63600 Unit) is a Chinese space vehicle launch facility ( spaceport), a corps grade subordinate unit of the PLA Aerospace Force. It is located between the Ejin Banner, Alxa League, Inner Mongolia and Hangtian Town, Jinta County, Jiuquan Prefecture, Gansu Province. It is part of the Dongfeng Aerospace City (Base 10). Because 95% of JSLC located in Jinta County, Jiuquan, the launch center is named after Jiuquan. The launch center straddles both sides of the Ruo Shui river. History It was founded in 1958, the first of China's four spaceports. As with most Chinese launch facilities, it is remote and generally closed to foreigners. The Satellite Launch Center is a part of Dongfeng Space City (), also known as ''Base 10'' () or ''Dongfeng base'' (). The Dongfeng site also includes People's Libera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China Aerospace Science And Technology Corporation
The China Aerospace Science and Technology Corporation (CASC) is a main contractor for the Chinese space program. It is state-owned and has subsidiaries which design, develop and manufacture a range of spacecraft, launch vehicles, and ground equipment. It also has a division for strategic and tactical missile systems. History CASC was officially established in July 1999 as part of a Chinese government reform drive, having previously been one part of the former China Aerospace Corporation. Various incarnations of the program date back to 1956. Along with space and defense manufacture, CASC also produces machinery, chemicals, communications Communication is commonly defined as the transmission of information. Its precise definition is disputed and there are disagreements about whether Intention, unintentional or failed transmissions are included and whether communication not onl ... equipment, transportation equipment, computers, medical care products and Natural environm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DF-21
The Dongfeng 21 (DF-21; NATO reporting name CSS-5 - Dong-Feng () is a two-stage, solid-fuel, single-warhead medium-range ballistic missile (MRBM) developed by China's Changfeng Mechanics and Electronics Technology Academy. A part of the Dongfeng missile family, the DF-21's development started in the late 1960s, and it was completed around 1985–86, but not deployed until 1991. It was developed from the JL-1 submarine-launched missile, and is China's first solid-fuel land-based missile. The U.S. Department of Defense in 2008 estimated that China had 60-80 missiles and 60 launchers; approximately 10-11 missiles can be built annually. Originally developed as a strategic weapon, the DF-21's later variants were designed for both nuclear and conventional missions. It is thought to be able to carry a high explosive, submunition for tactical/theater-level missions, or a 300 kt nuclear warhead for strategic strikes. The latest variant, the DF-21D, was said to be the world ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Satellite
A satellite or an artificial satellite is an object, typically a spacecraft, placed into orbit around a celestial body. They have a variety of uses, including communication relay, weather forecasting, navigation ( GPS), broadcasting, scientific research, and Earth observation. Additional military uses are reconnaissance, early warning, signals intelligence and, potentially, weapon delivery. Other satellites include the final rocket stages that place satellites in orbit and formerly useful satellites that later become defunct. Except for passive satellites, most satellites have an electricity generation system for equipment on board, such as solar panels or radioisotope thermoelectric generators (RTGs). Most satellites also have a method of communication to ground stations, called transponders. Many satellites use a standardized bus to save cost and work, the most popular of which are small CubeSats. Similar satellites can work together as groups, forming constellatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DF-31
The Dong Feng 31 (; NATO reporting name CSS-10) is a third-generation long-range, road-mobile, three stage, solid-fuel rocket intercontinental ballistic missile (ICBM) in the Dongfeng missile series developed by the People's Republic of China. It is designed to carry a single 1- megaton thermonuclear weapon. It is a land-based variant of the submarine-launched JL-2. It is operated by the People's Liberation Army Rocket Force (PLARF). In 2009, the Chinese inventory was estimated as under 15 DF-31 missiles and under 15 DF-31A missiles. US Air Force National Air and Space Intelligence Center estimates that as of June 2017, five to ten Mod 1 and over fifteen Mod 2 launchers were operationally deployed.United States Air Force History The PRC began developing the ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tiankun-1
Tiankun-1 (also known as TK-1) is a Chinese experimental technology demonstration satellite developed, operated, and launched by China Aerospace Science and Industry Corporation (CASIC). It was launched on March 2, 2017, and is designed in order to test its satellite bus, as well as small satellite operations. The satellite decayed from orbit on 7 July 2023. Design Tiankun-1 is a small satellite designed to test technologies meant for satellites of such sizes, as well as experiment with the operation of small satellites. With its small launch vehicles, China hopes to be able to get a share in the international small satellite launch market. Tiankun-1's mission is to test out its satellite bus and performance in orbit. It would also be used for testing remote sensing and telecommunications technologies, as well as test out minisatellite-based experiments and operations. It is the first spacecraft to be developed by the CASIC as part of its plans to expand its commercial space pl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comparison Of Orbital Launchers Families
This article compares different orbital launcher families (launchers which are significantly different from other members of the same 'family' have separate entries). The article is organized into two tables: the first contains a list of currently active and under-development launcher families, while the second contains a list of retired launcher families. The related article "Comparison of orbital launch systems" lists each individual launcher system within any given launcher family, categorized by its current operational status. This article does not include suborbital launches (i.e. flights which were not intended to reach LEO or VLEO). Description * Family: Name of the family/model of launcher * Country: Origin country of launcher * Manufac.: Main manufacturer * Payload: Maximum mass of payload, for 3 altitudes ** LEO, low Earth orbit ** GTO, geostationary transfer orbit ** TLI, trans-Lunar injection * Cost: Price for a launch at this time, in millions of US$ * Launches r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comparison Of Orbital Launch Systems
This comparison of orbital launch systems lists the attributes of all current and future individual rocket configurations designed to reach orbit. A first list contains rockets that are operational or have attempted an orbital flight attempt as of 2024; a second list includes all upcoming rockets. For the simple list of all conventional launcher families, see: Comparison of orbital launchers families. For the list of predominantly solid-fueled orbital launch systems, see: Comparison of solid-fueled orbital launch systems. Spacecraft propulsionThere are many different methods. Each method has drawbacks and advantages, and spacecraft propulsion is an active area of research. However, most spacecraft today are propelled by forcing a gas from the back/rear of the vehicle at very high speed through a supersonic de Laval nozzle. This sort of engine is called a rocket engine. is any method used to accelerate spacecraft and artificial satellites. Orbital launch systems are rockets an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kuaizhou
Kuaizhou (KZ, , meaning "speedy vessel") (also called Feitian Emergency Satellite Launch System, Feitian-1, FT-1) is a family of Chinese "quick-reaction" orbital launch vehicles. Flying since 2013, Kuaizhou 1 and 1A consist of three solid-fueled rocket stages, with a liquid-fueled fourth stage as part of the satellite system. Kuaizhou 11, which flew an unsuccessful maiden flight in July 2020 (and successful second flight in 2022), is a larger model able to launch a payload into low Earth orbit. Heavy-lift models KZ-21 and KZ-31 are in development. The Kuaizhou series of rockets is manufactured by ExPace, a subsidiary of China Aerospace Science and Industry Corporation (CASIC), as their commercial launch vehicles. History The rocket series is based on CASIC's Anti-satellite weapon (ASAT) and BMD mid-course interceptor rockets, in particular the DF-21 Intermediate-range ballistic missile (IRBM) (another Chinese rocket that was based on DF-21 was the Kaituozhe-1). Developme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Long March 6
The Long March 6 () or Chang Zheng 6 as in pinyin, abbreviated LM 6 for export or CZ 6 within China, is a Chinese liquid-fuel rocket, liquid-fuelled launch vehicle of the Long March (rocket family), Long March family, which was developed by the China Aerospace Science and Technology Corporation (CASC) and the Shanghai Academy of Spaceflight Technology (SAST). The rocket was developed in the 2000s, and made its maiden flight in 2015. As one of the new generation rocket family, the Long March 6 was designed to be a light capacity, "high-speed response" rocket, complementing the heavy lift Long March 5 and the mid-heavy lift Long March 7 rocket families. It is capable of placing at least of payload into a Sun-synchronous orbit. The first stage of the Long March 6 was derived from the booster rockets being developed for the Long March 5 rocket. It is powered by a YF-100 engine, which generates of thrust from burning kerosene and LOX as rocket fuel and oxidiser. This was the first ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Space Launch Vehicles Of China
Space is a three-dimensional continuum containing positions and directions. In classical physics, physical space is often conceived in three linear dimensions. Modern physicists usually consider it, with time, to be part of a boundless four-dimensional continuum known as ''spacetime''. The concept of space is considered to be of fundamental importance to an understanding of the physical universe. However, disagreement continues between philosophers over whether it is itself an entity, a relationship between entities, or part of a conceptual framework. In the 19th and 20th centuries mathematicians began to examine geometries that are non-Euclidean, in which space is conceived as '' curved'', rather than '' flat'', as in the Euclidean space. According to Albert Einstein's theory of general relativity, space around gravitational fields deviates from Euclidean space. Experimental tests of general relativity have confirmed that non-Euclidean geometries provide a better model for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
