英和和英

出典:『Wikipedia』 (2011/04/11 10:14 UTC 版)

英語による解説

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The Unity connecting module was the first U.S.-built component of the International Space Station. It is cylindrical in shape, with six berthing locations (forward, aft, port, starboard, zenith, and nadir) facilitating connections to other modules. Unity measures 4.57 metres (15.0 ft) in diameter, is 5.47 metres (17.9 ft) long, and was built for NASA by The Boeing Company in a manufacturing facility at the Marshall Space Flight Center in Huntsville, Alabama. Sometimes referred to as Node 1, Unity was the first of the three connecting modules; the other two are Harmony and Tranquility.