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Assembly Of The International Space Station
The process of assembling the International Space Station (ISS) has been under way since the 1990s. '' Zarya'', the first ISS module, was launched by a Proton rocket on 20 November 1998. The STS-88 Space Shuttle mission followed two weeks after ''Zarya'' was launched, bringing ''Unity'', the first of three node modules, and connecting it to ''Zarya''. This bare 2-module core of the ISS remained uncrewed for the next one and a half years, until in July 2000 the Russian module '' Zvezda'' was launched by a Proton rocket, allowing a maximum crew of three astronauts or cosmonauts to be on the ISS permanently. The ISS has a pressurized volume of approximately , a mass of approximately , approximately 100 kilowatts of power output, a truss long, modules long, and a crew of seven. Building the complete station required more than 40 assembly flights. As of 2020, 36 Space Shuttle flights delivered ISS elements. Other assembly flights consisted of modules lifted by the Falcon 9, Russian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Integrated Truss Structure
The Integrated Truss Structure (ITS) of the International Space Station (ISS) consists of a linear arranged sequence of connected trusses on which various unpressurized components are mounted such as logistics carriers, radiators, solar arrays, and other equipment. It supplies the ISS with a bus architecture. It is approximately 110 meters long and is made from aluminum and stainless steel. Truss components All truss components were named after their planned end-positions: Z for zenith, S for starboard and P for port, with the number indicating the sequential position. The S0 truss might be considered a misnomer, as it is mounted centrally on the zenith position of ''Destiny'' and is neither starboard nor port side. Manufacturing ISS truss segments were fabricated by Boeing in its facilities at Huntington Beach, California (formerly McDonnell Douglas), Michoud Assembly Facility in New Orleans, Louisiana, Marshall Space Flight Center in Huntsville, Alabama, and in Tulsa, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
