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| | Nat' Academies Press, Institutional Arrangements for Space Station Research (1999) |
 | | Following the launch of the Russian element Zvedzda (service module), the ISS will be capable of permanent habitation by a crew of three in 2000, a crew of six in 2004, and, finally, a crew of seven following the development and deployment of a crew return vehicle sometime after 2004. |
 | | The six pressurized laboratories are being provided by the United States (a laboratory module and a centrifuge accommodation module), the European Space Agency (the Columbus orbiting facility), Japan (the Kibo module), and Russia (two research modules). |
 | | During the construction phase of the ISS, the delivery to orbit and installation of key international modules, as presently planned (NASA, 1999), is as shown in Table 1.1. |
| www.nap.edu /books/NI000236/html/8.html (3476 words) |
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