Geodesy or geodetics is the science of measuring and representing the geometry, gravity, and spatial orientation of the Earth in temporally varying 3D. It is called planetary geodesy when studying other astronomical bodies, such as planets or circumplanetary systems. Geodesy is an earth science and many consider the study of Earth's shape and gravity to be central to that science. It is also a discipline of applied mathematics.
The Europa rocket was an early expendable launch system of the European Launcher Development Organisation (ELDO), which was the precursor to the European Space Agency (ESA). It was developed with the aim to delivering space access technology, and more specifically to facilitate the deployment of European-wide telecommunication and meteorological satellites into orbit.
Ludwig Bölkow was one of the aeronautical pioneers of Germany.
Willy Otto Oskar Ley was a German and American science writer and proponent of cryptozoology. The crater Ley on the far side of the Moon is named in his honor.
Black Arrow, officially capitalised BLACK ARROW, was a British satellite expendable launch system.
SELENE, better known in Japan by its nickname Kaguya (かぐや), was the second Japanese lunar orbiter spacecraft following the Hiten probe. Produced by the Institute of Space and Astronautical Science (ISAS) and the National Space Development Agency (NASDA), the spacecraft was launched on September 14, 2007. After orbiting the Moon for a year and eight months, the main orbiter was instructed to impact on the lunar surface near the crater Gill on June 10, 2009.
Rokot, also transliterated Rockot, was a Soviet Union space launch vehicle that was capable of launching a payload of 1,950 kilograms (4,300 lb) into a 200-kilometre (120 mi) Earth orbit with 63° inclination. It was based on the UR-100N intercontinental ballistic missile (ICBM), supplied and operated by Khrunichev State Research and Production Space Center. The first launches started in the 1990s from Baikonur Cosmodrome out of a silo. Later commercial launches commenced from Plesetsk Cosmodrome using a launch ramp specially rebuilt from one for the Kosmos-3M launch vehicle. The cost of the launcher itself was about US$15 million in 1999; The contract with European Space Agency (ESA) for launching Swarm in September 2013 was worth €27.1 million.
Intelsat I was the first commercial communications satellite to be placed in geosynchronous orbit, on April 6, 1965. It was built by the Space and Communications Group of Hughes Aircraft Company for COMSAT, which activated it on June 28, 1965. It was based on the Syncom series of satellites that Hughes had previously built for NASA to demonstrate that communications via synchronous-orbit satellite were feasible. Its booster was a Thrust Augmented Delta. After a series of maneuvers, it reached its geosynchronous orbital position over the Atlantic Ocean at 28° West longitude, where it was put into service.
Jon Bing was a Norwegian writer and law professor at the Norwegian Research Center for Computers and Law (NRCCL), and the Faculty of Law at the University of Oslo. Bing was considered a pioneer in international IT and information law. He held honorary doctorates from the University of Stockholm and the University of Copenhagen, and was a visiting professor at Kings College, University of London. Bing was part of The Protection of Privacy Committee. From 1979 to 1981 he was head of Norsk Filmråd. Between 1981 and 1982, he was the head of The Council of Europe Committee on Legal Data Processing. Between 1993 and 2000, he headed Norsk kulturråd.
After independence, Jawaharlal Nehru, the first prime minister of India, initiated reforms to promote higher education and science and technology in India. The Indian Institute of Technology (IIT)—conceived by a 22-member committee of scholars and entrepreneurs in order to promote technical education—was inaugurated on 18 August 1951 at Kharagpur in West Bengal by the minister of education Maulana Abul Kalam Azad. More IITs were soon opened in Bombay, Madras, Kanpur and Delhi as well in the late 1950s and early 1960s along with the regional RECs (now National Institutes of Technology. Beginning in the 1960s, close ties with the Soviet Union enabled the Indian Space Research Organisation to rapidly develop the Indian space program and advance nuclear power in India even after the first nuclear test explosion by India on 18 May 1974 at Pokhran.
Ariel 3 was a satellite in the Ariel programme, a satellite partnership between the US and UK. Three of the onboard experiments continued research from the first two missions and two experiments were designed for new research topics. It was launched from Vandenberg Air Force Base on 5 May 1967, making it the first satellite of the program to launch from the West coast. Ariel 3 was shut down in September 1969, and re-entered the Earth's atmosphere 14 December 1970.
Ariel 2, also known as UK-C, was a British radio astronomy satellite, which was operated by the Science and Engineering Research Council as part of the Ariel programme. It was built in America by Westinghouse Electric, and had a mass at launch of 68 kilograms (150 lb). It was launched in 1964, and became the first satellite to be used for radio astronomy, although the Canadian satellite Alouette 1 was launched 1962 and also did similar radio astronomy observations.
Kosmos 93, also known as DS-U2-V No.1, was a Soviet satellite which was launched in 1965 as part of the Dnepropetrovsk Sputnik programme. It was a 305 kilograms (672 lb) spacecraft, which was built by the Yuzhnoye Design Bureau, and was used to conduct classified technology development experiments for the Soviet armed forces.
Kosmos 259, also known as DS-U2-I No.3, was a Soviet satellite which was launched in 1968 as part of the Dnepropetrovsk Sputnik programme. It was a 325-kilogram (717 lb) spacecraft, which was built by the Yuzhnoye Design Bureau, and was used to study the effects on radio waves of passing through the ionosphere.
Kosmos 219, also known as DS-U2-D No.2, was a Soviet satellite which was launched in 1968 as part of the Dnepropetrovsk Sputnik programme. It was a 400 kilograms (880 lb) spacecraft, which was built by the Yuzhnoye Design Bureau, and was used to investigate flows of charged particles in the magnetosphere of the Earth.
Kosmos 261, also known as DS-U2-GK No.1, was a Soviet satellite which was launched in 1968 as part of the Dnepropetrovsk Sputnik programme. It was a 347-kilogram (765 lb) spacecraft, which was built by the Yuzhnoye Design Bureau, and was used to study the density of air in the upper atmosphere, and investigate aurorae. Kosmos 261 set the way for the Intercosmos Program. Hungary, Poland, Romania, Czechoslovakia, DDR and Bulgaria were the six Soviet Bloc countries that collaborated in the experiments on board the satellite.
Kosmos 262, also known as DS-U2-GF No.1, was a Soviet satellite which was launched in 1968 as part of the Dnepropetrovsk Sputnik programme. It was a 352-kilogram (776 lb) spacecraft, which was built by the Yuzhnoye Design Bureau, and was used to study the Sun.
Azur Lane is a side-scrolling shoot 'em up video game created by Chinese developers Shanghai Manjuu and Xiamen Yongshi, released in 2017 for the iOS and Android operating systems. Set in an alternate timeline of World War II, players engage in side-scrolling shooter gameplay, using female moe anthropomorphic characters based on warships from the war's major participants. Other gameplay elements, like customizing a dorm and in-game characters, are also present.
