October 16, 2011
The Unity connecting module, also known as Node 1, was the first part of the International space station built by the United States. The cylindrical node has six berthing locations(forward, aft, port, starboard, zenith, and nadir). It is 4.57 m in diameter and 5.47 m long. The module was launched aboard the Space Shuttle Endeavour [...]
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October 2, 2011
Zarya, also known as the Functional Cargo Block or FGB of the International Space Station(ISS), was the first module of the ISS to be launched. The FGB initially provided electrical power, storage, propulsion, and guidance to the ISS, but after the assembly of other modules with more specialized functionality, Zarya is now primarily used for [...]
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