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Glavkosmos
Glavkosmos (russian: Главкосмос) is a subsidiary of the Russian State Space Corporation Roscosmos. On 26 February 1985, the Ministry of General Machine Building of the USSR issued an order that formed the Main Department for the creation and use of space technology for the national economy and scientific research – Glavkosmos of the USSR. Although it was originally envisioned to command all Soviet space activities it worked more as a marketing and coordinating body than an executive agency. The United States imposed sanctions on the company in May 1992, after it agreed in January 1991 to transfer technology for the production of KVD-1 cryogenic rocket engines to the Indian Space Research Organisation. In Soviet times, Glavkosmos was the prime authority for implementing co-operative agreements with foreign bodies, with activities including commercial utilisation of Soviet systems and flying foreign cosmonauts aboard Soviet spacecraft. After the breakup of the Soviet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KVD-1
KVD-1 was an upper stage LOX/LH cryogenic engine developed by the Isayev Design Bureau (now KB KhIMMASH) of Russia in the early 1960s. It is a modified version of the RD-56, developed for a never-completed cryogenic upper stage of the N1 (rocket), N-1 super-heavy lift rocket, with the goal of enabling crewed lunar missions by the USSR. The KVD-1 produces a thrust of 7.5 tonnes. Initial development KVD-1 was originated from the RD-56 engine which were intended to be used for USSR Moon programmes. RD-56 aka 11D56 engines were developed for N1M rocket programme, the planned derivative of N1, but later they were abandoned due to four successive launch failures of N1. Later the design of the engine was sold to ISRO under the name "KVD-1" under a deal worth $120 million with soviet agency Glavcosmos, Glavkosmos which enabled ISRO to import 2 KVD-1 engines and an agreement for transfer of technology from Russia. ISRO programme The engines were proven to be inefficient because of their ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Space Research Organisation
The Indian Space Research Organisation (ISRO; ) is the national space agency of India, headquartered in Bengaluru. It operates under the Department of Space (DOS) which is directly overseen by the Prime Minister of India, while the Chairman of ISRO acts as the executive of DOS as well. ISRO is India's primary agency for performing tasks related to space-based applications, space exploration and the development of related technologies. It is one of six government space agencies in the world which possess full launch capabilities, deploy cryogenic engines, launch extraterrestrial missions and operate large fleets of artificial satellites. The Indian National Committee for Space Research (INCOSPAR) was established by Jawaharlal Nehru under the Department of Atomic Energy (DAE) in 1962, on the urging of scientist Vikram Sarabhai, recognising the need in space research. INCOSPAR grew and became ISRO in 1969, within DAE. In 1972, the government of India set up a Space Commissi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tsyklon-3
The Tsyklon-3, also known as Tsiklon-3 and Cyclone-3 (known as SL-14 by the United States DoD), GRAU index 11K68, was a Soviet, and subsequently Ukrainian orbital carrier rocket. Tsyklon 3 rocket body debris accounts for more than 500 pieces of space debris. Overview Tsyklon-3 launching a Meteor-3 satellite at left A derivative of the R-36 ICBM, and a member of the Tsyklon family, Tsyklon-3 made its maiden flight on 24 June 1977, and was retired on 30 January 2009. The Ukrainian-built Tsyklon rockets were retired in favour of future all-Russian carrier rockets, such as the Angara, and because they were fuelled by toxic hypergolic propellants. Successor Ukraine was developing a commercial derivative of the Tsyklon-3, the Tsyklon-4. The development of Tsyklon-4 ended in 2015 after Ukraine's development partner Brazil pulled out of the project. Tsyklon-4 never made it to launch pad. Another successor to the Tsyklon rockets, Cyclone-4M (based on Tsyklon-4 designs), is under dev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aussat-2
This is a list of the satellites operated by Optus, an Australian telecommunications company. The satellite communications facility is located at Belrose on Sydney's Northern Beaches. Optus' satellites are divided into 4 classes A, B, C and D. As of April 2014 it owns and operates Optus B3, Optus C1, Optus D1, Optus D2 and Optus D3. Optus A1, Optus A2, Optus A3 and Optus B1 satellites have been retired. Optus has the largest network of satellites in Australia and New Zealand. On February 2, 2014 NBN Co of Australia chose Optus for a five-year contract to operate two purpose-built satellites (the Sky Muster satellites) to deliver high speed broadband across rural and remote Australia. A-Class *Satellite Type: Hughes HS-376 *Design Life: 7 Years for A1 & A2 - 10 Years for A3 *Equipment: 15 Ku band transponders (including four 30W transponders and eleven 12W transponders) *Diameter: 2.2m *Height: 2.9m (stowed), 6.3m (deployed) The Aussat A-Class satellites were funded by the Gover ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Option (finance)
In finance, an option is a contract which conveys to its owner, the ''holder'', the right, but not the obligation, to buy or sell a specific quantity of an underlying asset or instrument at a specified strike price on or before a specified date, depending on the style of the option. Options are typically acquired by purchase, as a form of compensation, or as part of a complex financial transaction. Thus, they are also a form of asset and have a valuation that may depend on a complex relationship between underlying asset price, time until expiration, market volatility, the risk-free rate of interest, and the strike price of the option. Options may be traded between private parties in ''over-the-counter'' (OTC) transactions, or they may be exchange-traded in live, public markets in the form of standardized contracts. Definition and application An option is a contract that allows the holder the right to buy or sell an underlying asset or financial instrument at a specified strike ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Down Payment
Down payment (also called a deposit in British English), is an initial up-front partial payment for the purchase of expensive items/services such as a car or a house. It is usually paid in cash or equivalent at the time of finalizing the transaction. A loan of some sort is then required to finance the remainder of the payment. The main purposes of a down payment is to ensure that the lending institution has enough capital to create money for a loan in fractional reserve banking systems and to recover some of the balance due on the loan in the event that the borrower defaults. In real estate, the asset is used as collateral in order to secure the loan against default. If the borrower fails to repay the loan, the lender is legally entitled to sell the asset and retain enough of the proceeds to repay the remaining balance on the loan, including fees and interest added. A down payment, in this case, reduces the lender's risk to less than the value of the collateral, making it more like ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Foton (satellite)
Foton (or Photon) is the project name of two series of Russian science satellite and reentry vehicle programs. Although uncrewed, the design was adapted from the crewed Vostok spacecraft capsule. The primary focus of the Foton project is materials science research, but some missions have also carried experiments for other fields of research including biology. The original Foton series included 12 launches from the Plesetsk Cosmodrome from 1985 to 1999. The second series, under the name Foton-M, incorporates many design improvements over the original Foton, and is still in use. So far, there have been four launch attempts of the Foton-M. The first was in 2002 from the Plesetsk Cosmodrome, which ended in failure due to a problem in the launch vehicle. The last three were from the Baikonur Cosmodrome, in 2005, 2007, and 2014; all were successful. Both the Foton and Foton-M series used Soyuz-U (11A511U and 11A511U2) rockets as launch vehicles. Starting with the Foton-7 missio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bhaskara (satellite)
Bhaskara-I and II were two satellites built by the Indian Space Research Organisation that formed India's first low-Earth orbit Earth observation satellite. They collected data oceanography and hydrology. Both satellites are named after ancient Indian mathematicians Bhāskara I and Bhāskara II. NASA 16 September 2017 Bhaskara-I Bhaskara-I, weighing 444 kg at launch, was launched on 7 June 1979 from aboard the Intercosmos launch vehicle. It was placed in an orbital and |
Aryabhata (satellite)
Aryabhata was India's first satellite,"Aryabhata" in ''Encyclopædia Britannica, The New Encyclopædia Britannica''. Chicago: Encyclopædia Britannica Inc., 15th edn., 1992, Vol. 1, p. 611. named after Aryabhata, the famous Indian astronomer. It was launched on 19 April 1975 from Kapustin Yar, a Soviet rocket launch and development site in Astrakhan Oblast using a Kosmos-3M launch vehicle. It was built by the Indian Space Research Organisation, ISRO, and launched by the Soviet Union as a part of the Soviet Interkosmos programme which provided access to space for friendly states. Launch It was launched by India on 19 April 1975 from Kapustin Yar, a Russian rocket launch and development site in Astrakhan Oblast using a Kosmos-3M launch vehicle. It was built by the Indian Space Research Organisation (ISRO).The launch came from an agreement between India and the Soviet Union directed by Udupi Ramachandra Rao, UR Rao and signed in 1972. It allowed the USSR to use Indian ports for tra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kosmos (rocket Family)
The Kosmos (also spelled Cosmos, Russian: ) rockets were a series of Soviet and subsequently Russian rockets, derived from the R-12 and R-14 missiles, the best known of which is the Kosmos-3M, which has made over 440 launches. The Kosmos family contained a number of rockets, both carrier rockets and sounding rockets, for orbital and sub-orbital spaceflight respectively. The first variant, the Kosmos-2I, first flew on 27 October 1961. Over 700 Kosmos rockets have been launched overall. Variants Launches See also *R-7 family The R-7 family of rockets (russian: Р-7) is a series of rockets, derived from the Soviet R-7 Semyorka, the world's first ICBM. More R-7 rockets have been launched than any other family of large rockets. When Soviet nuclear warheads became li ... References Rocket families Space launch vehicles of the Soviet Union Energia rocket engines {{rocketry-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
