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By David S Lewis An astronaut each from NASA and the European Space Agency (ESA) began the second and final
NanoRacks LLC is partnering with Boeing to build bigger airlock for ISS. The U.S. segment of the ISS will soon boast
By David S Lewis [embed]https://www.facebook.com/yahoonews/videos/10155077585586037/[/embed] Web news service Yahoo! News broadcast a live spacewalk on its Facebook page yesterday morning.