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Displaying 61—70 of 1000 matches for query "Engineering_Problems_in_Orbital_Operations_by_Georg_von_Tiesenhausen" retrieved in 0.021 sec with these stats:
- "engin" found 18355 times in 6694 documents
- "problem" found 6397 times in 2848 documents
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- "orbit" found 23590 times in 8183 documents
- "oper" found 14532 times in 6211 documents
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- "georg" found 2088 times in 1320 documents
- "von" found 1658 times in 674 documents
- "tiesenhausen" found 18 times in 9 documents
... engineering, ... in Space Technology for schoolchildren everywhere in the world? We already have the technology to do this in Orbital ... in Space'''
Research Question. The accumulation of debris in space is an increasing problem with potential damage to space operations. How can international research and specific plans be created to deal with this problem ... by ... in near and deep space?
Dr. George ...
... by President George W. Bush in January 2004. An initial program has been set forth by ... engineers, computer specialists, test operators, with astronauts and radio communicators. But in planning to design and build a city and see it operate ...
... in Strategic Decisions '''
The Space Shuttles are considered by many to be the most complex space vehicles ever designed, operated, and managed by NASA. Yet the shuttle will be retired soon, to be replaced by ... (low earth orbit) in order to complete ... engineering difficult and challenging and sometimes unsuccessful. Deciding which outstanding problem ought be giving priority is a difficult problem in ...
... in preparation for a mission on board a Mercury capsule in 1961 (Courtesy of NASA).
11.3.3 Humans in Orbit
In ... by their human operators. Certainly, as robots improve in terms of their mobility, functionality and “thinking” capabilities, they will be able to do more.
Robotic operation on the Moon is not a problem ...
... problem in going up or down in size despite the fact that each was pushing the state of the art and testing new ideas. In fact, after the B-4 core was proven sound in ... in the upper part of the stratosphere; this means a nuclear engine can have a nozzle designed for space operations – nozzles perform better in a vacuum than in the atmosphere.
4. the nuclear engine ... orbiter ...
... youth he became enamored with the possibilities of space exploration by reading the science fiction of Jules Verne and H.G. ... are still reassessing his role in these controversial activities.
The brainchild of von Braun’s rocket team operating at a secret laboratory at ... the Allied capture of the V–2 rocket complex, von Braun engineered the surrender of 500 of his top rocket scientists, along ...
... problems cropped up, including a ‘jitter’ caused by temperature changes in the solar panels as HST passed between day and night portions of each 97-minute orbit ... operate. A recent estimate has HST remaining in orbit until 2037, at which time it would fall into the Earth’s atmosphere. Astronauts in ...
... engineers will be required also to solve problems in heat transfer, corrosion and heat resistance, and develop light-weight pressure vessels to name but a few items. In these many fields Canadian chemists and engineers ...
... in the rocket business, going all the way back to his work with Max Valier in 1930. In fact Riedel had built and test fired a LOX/Alcohol rocket engine with Valier in January 1930. By ... in Canada and no guiding light like Von Braun in ... in Downsview, Ontario, led by Dr Philip A. Lapp , dreamed of a future where Canada would contribute to a space program; one that would be owned and operated by ...
... problem in full.”''
Alexander Petrovich Fyodorov (b. 1872) would get some credit in his later years. Tsiolkovsky referred to the obscure booklet written by Fyodorov as being like Newton’s apple and the factor which had crystallized the idea in his mind to use a reaction engine in spaceflight. Fyodorov postulated that such an engine could be powered by ...
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