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Kumulus (rocket)
Kumulus is the name of a rocket of the "Hermann-Oberth-Gesellschaft e.V.". The first Kumulus rocket was launched on December 20, 1960, near Cuxhaven. A Kumulus rocket is on display at the Hermann Oberth Space Travel Museum in Feucht Feucht is a market town and municipality southeast of Nuremberg in the district of Nürnberger Land in Bavaria, Germany. The name Feucht () is derived from the Old High German noun "viuhtje" - "fichta", which is the spruce tree (vernacularly Féic .... Technical data * Diameter: 15 cm * Length: 3 m * Thrust: 5 kN * Maximum height: 20 km * Payload: 5 kg (for 20 km altitude) * Launch mass: 60 kg * Mass without fuel and payload: 28 kg {{DEFAULTSORT:Kumulus (Rocket) Rockets and missiles ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kumulus Rocket
Kumulus is the name of a rocket of the "Hermann-Oberth-Gesellschaft e.V.". The first Kumulus rocket was launched on December 20, 1960, near Cuxhaven. A Kumulus rocket is on display at the Hermann Oberth Space Travel Museum in Feucht Feucht is a market town and municipality southeast of Nuremberg in the district of Nürnberger Land in Bavaria, Germany. The name Feucht () is derived from the Old High German noun "viuhtje" - "fichta", which is the spruce tree (vernacularly Féic .... Technical data * Diameter: 15 cm * Length: 3 m * Thrust: 5 kN * Maximum height: 20 km * Payload: 5 kg (for 20 km altitude) * Launch mass: 60 kg * Mass without fuel and payload: 28 kg {{DEFAULTSORT:Kumulus (Rocket) Rockets and missiles ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rocket
A rocket (from it, rocchetto, , bobbin/spool) is a vehicle that uses jet propulsion to accelerate without using the surrounding air. A rocket engine produces thrust by reaction to exhaust expelled at high speed. Rocket engines work entirely from propellant carried within the vehicle; therefore a rocket can fly in the vacuum of space. Rockets work more efficiently in a vacuum and incur a loss of thrust due to the opposing pressure of the atmosphere. Multistage rockets are capable of attaining escape velocity from Earth and therefore can achieve unlimited maximum altitude. Compared with airbreathing engines, rockets are lightweight and powerful and capable of generating large accelerations. To control their flight, rockets rely on momentum, airfoils, auxiliary reaction engines, gimballed thrust, momentum wheels, deflection of the exhaust stream, propellant flow, spin, or gravity. Rockets for military and recreational uses date back to at least 13th-century China. Signific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hermann-Oberth-Gesellschaft
The Hermann Oberth Society is an association named after Hermann Oberth, the German astronautics pioneer and the authoritative expert on rocketry outside the United States, which develops and builds rockets and trains engineers in space technology. The Society was established in 1952 by Karl Poggensee in Bremen as the German Agency For Affairs of Space Travel (DAFRA), tasked to develop civilian rockets. Early on in Hespenbusch, near Großenkneten, various prototype rockets were developed, which soon reached heights of a few kilometers. The available area in Hespenbusch quickly became too small to continue to conduct rocket tests there. In 1957 the rocket experiments of DAFRA, which was renamed the DRG (German rocket company), moved to Cuxhaven, where rocket tests were resumed in 1959. On December 15, 1960, the first launch of the Kumulus, which had a maximum height of 20 kilometres, took place and on September 16, 1961, the first launch of the Cirrus, which had a maximum height o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cuxhaven
Cuxhaven (; ) is an independent town and seat of the Cuxhaven district, in Lower Saxony, Germany. The town includes the northernmost point of Lower Saxony. It is situated on the shore of the North Sea at the mouth of the Elbe River. Cuxhaven has a footprint of (east–west) by (north–south). Its town quarters Duhnen, Döse and Sahlenburg are especially popular vacation spots on the North Sea and home to about 52,000 residents. Cuxhaven is home to an important fisherman's wharf and ship registration point for Hamburg as well as the Kiel Canal until 2008. Tourism is also of great importance. The city and its precursor Ritzebüttel belonged to Hamburg from the 13th century until 1937. The island of Neuwerk, a Hamburg dependency, is located just northwest of Cuxhaven in the North Sea. The city's symbol, known as the Kugelbake, is a beacon once used as a lighthouse; the wooden landmark on the mouth of the Elbe marks the boundary between the river and the North Sea and also adorns t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hermann Oberth Space Travel Museum
The Hermann Oberth Space Travel Museum (Hermann-Oberth-Raumfahrt-Museum, or Hermann-Oberth-Museum for short) is a museum of space technology in the Franconian city of Feucht in Bavaria, Germany. It commemorates the life work of the famous visionary and rocket pioneer Hermann Oberth. Exhibits include a Kumulus rocket and a Cirrus rocket, which were developed at the beginning of the 1960s by the Hermann Oberth Society and launched near Cuxhaven, Germany. A Swiss Zenit sounding rocket is also on display in front of the museum. The long-time chair person of the museum, Karl-Heinz Rohrwild, served together with Oberth's daughter as expert and interview partner on early rocket and spaceflight technology for the documentary "Das RAK-Protokoll" on Opel RAK, the world's first rocket program, and Oberth's influence on key Opel RAK people like his student Max Valier and Fritz von Opel Fritz Adam Hermann von Opel (4 May 1899 – 8 April 1971) was a German rocket technology pioneer and a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Feucht
Feucht is a market town and municipality southeast of Nuremberg in the district of Nürnberger Land in Bavaria, Germany. The name Feucht () is derived from the Old High German noun "viuhtje" - "fichta", which is the spruce tree (vernacularly Féichdn). As of 31 December 2019, Feucht had a population of 14,050. Hermann Oberth (1894–1989), one of the early fathers of space travel, lived for many years and died in Feucht. History Since the Middle Ages Feucht has been a centre for beekeeping and honey production referred to as ''Zeidlerei''. Lebkuchen, the famous gingerbread of Nuremberg, is based on honey from Feucht. Feucht was also the location of the kaserne of the U.S. Army's 4/11th Armored Cavalry Regiment, until it's recall to Fort Lewis, Washington in 1992 during the drawdown of the USAREUR. Points of interest Culture * Hermann Oberth Space Travel Museum - This small museum is located at Pfinzingstrasse 12-14 and is open on weekends. It features some books, models, awar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
