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Zenit Sounding Rocket
Zenit-C was a sounding rocket developed from Oerlikon Contraves (today Rheinmetall Air Defence in Switzerland. The Zenit was a single-step rocket with a length of 5.6 meters, a diameter of 0.42 meter and a takeoff weight of 610 kilograms. Propelled by a solid-propellant engine which supplied a thrust between 45 kN at launch and 22 kN in flight, the Zenit could carry a payload of 25 kilograms to a height of 210 km or a payload of 130 kilograms to a height of 115 km. At its maiden flight on October 27, 1967, at Salto di Quirra the Zenit topped 145 km. The Zenit was later launched only twice — once on July 30, 1971, at Salto di Quirra with a British Cuckoo rocket as a starting stage and once on December 13, 1973, at Andøya Andøya is the northernmost island in the Vesterålen archipelago, situated about inside the Arctic circle. Andøya is located in Andøy Municipality in Nordland county, Norway. The main population centres on the island includ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sounding Rocket
A sounding rocket or rocketsonde, sometimes called a research rocket or a suborbital rocket, is an instrument-carrying rocket designed to take measurements and perform scientific experiments during its sub-orbital flight. The rockets are used to launch instruments from 48 to 145 km (30 to 90 miles) above the surface of the Earth, the altitude generally between weather balloons and satellites; the maximum altitude for balloons is about 40 km (25 miles) and the minimum for satellites is approximately 121 km (75 miles). Certain sounding rockets have an apogee between 1,000 and 1,500 km (620 and 930 miles), such as the Black Brant X and XII, which is the maximum apogee of their class. Sounding rockets often use military surplus rocket motors. NASA routinely flies the Terrier Mk 70 boosted Improved Orion, lifting 270–450-kg (600–1,000-pound) payloads into the exoatmospheric region between 97 and 201 km (60 and 125 miles). Etymology The origin of the term ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rheinmetall Air Defence
Rheinmetall Air Defence AG is a division of German armament manufacturer Rheinmetall, created when the company's Oerlikon Contraves unit was renamed on 1 January 2009 and integrated with Rheinmetall's other air-defence products. Oerlikon Contraves was a Swiss anti-aircraft artillery manufacturer famous for its adaptation of the 1916 20 mm Becker as the Oerlikon 20 mm autocannon design, which was used in the Second World War and still in use today. Copies and derivatives of these designs were made by German, French, British and Japanese weapon manufacturers. Oerlikon Contraves was purchased by Rheinmetall in 1999. , Rheinmetall Air Defence had around 1,050 employees at locations in Switzerland, Germany, Italy and Canada. The group's sales were about . History Oerlikon's earliest predecessor was Schweizerische Werkzeugmaschinenfabrik Oerlikon, founded in the Oerlikon district of Zurich, Switzerland in 1906. In 1923 it acquired a factory in Germany. It entered the anti-air ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salto Di Quirra
Salto di Quirra is a restricted weapons testing range and rocket launching site near Perdasdefogu on Sardinia. It is the largest military range in Italy, composed of 12000 hectares of land owned by the Italian Ministry of Defence and one of the largest in operation within the European Union. Birth defects and cancer in the area have been blamed on weaponry used at the site. Sardinia hosts about 60% of Italian military ranges and together with Friuli-Venezia Giulia is one of the most militarized regions of Italy. Salto di Quirra primarily launches military rockets, but civilian rockets, such as the Skylark (rocket), Skylark, have occasionally been launched for the study of the upper atmosphere. The Salto di Quirra range is located close to the town of Perdasdefogu in a mountainous zone at the south-east of Sardinia. It is an inter-arm range, currently placed under the authority of the Italian Air Force. Its main activity deals with the tests of various types of missiles used or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cuckoo (rocket)
Cuckoos are birds in the Cuculidae family, the sole taxon in the order Cuculiformes . The cuckoo family includes the common or European cuckoo, roadrunners, koels, malkohas, couas, coucals, and anis. The coucals and anis are sometimes separated as distinct families, the Centropodidae and Crotophagidae, respectively. The cuckoo order Cuculiformes is one of three that make up the Otidimorphae, the other two being the turacos and the bustards. The family Cuculidae contains 150 species, which are divided into 33 genera. The cuckoos are generally medium-sized, slender birds. Most species live in trees, though a sizeable minority are ground-dwelling. The family has a cosmopolitan distribution; the majority of species are tropical. Some species are migratory. The cuckoos feed on insects, insect larvae, and a variety of other animals, as well as fruit. Some species are brood parasites, laying their eggs in the nests of other species and giving rise to the metaphor "cuckoo's egg", ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andøya
Andøya is the northernmost island in the Vesterålen archipelago, situated about inside the Arctic circle. Andøya is located in Andøy Municipality in Nordland county, Norway. The main population centres on the island include the villages of Andenes, Bleik, and Risøyhamn. The island has an area of , making it the tenth largest island in Norway. The island is connected to the neighboring island of Hinnøya via the Andøy Bridge. The Andfjorden lies to the east of the island, the Risøysundet strait lies to the south and east side of the island, and the Gavlfjorden lies to the southwest side. The Norwegian Sea lies to the west and north. The numerous bog areas on Andøya are used for the extensive production of peat. Andøya is also well known for its cloudberries. Besides the flat and largely continuous bog areas, Andøya also consists of steep mountain ranges reaching up to high. The sharp peak of Kvasstinden is the highest point on the island at . Andøya Space, which w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
