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This close-up view of the International Space Station (ISS), newly equipped with its new 27,000 pound S0 (S-zero) truss, was photographed by an astronaut aboard the Space Shuttle Atlantis STS-110 during its ISS fly-around mission while pulling away from the ISS. The STS-110 mission prepared the Station for future spacewalks by installing and outfitting the 43-foot-long S0 truss and preparing the first railroad in space, the Mobile Transporter. The 27,000 pound S0 truss was the first of 9 segments that will make up the Station's external framework that will eventually stretch 356 feet (109 mete…
