Encyclopedia Astronautica
ISS Russian Science and Power Platform

Russian ISS Segment
The ~$3-billion Russian segment is visible at right in this illustration from 1994. The small Russian laboratory modules (bottom right), Science and Power Platform (upper right) and most of the other components were derived from the old "Mir 1.5" plan.
Credit: NASA via Marcus Lindroos
Russian ISS Segment
Another view of the Russian ISS segment, circa 1997. Many ISS elements had been moved from Russian rockets to the US Space Shuttle. The Russian laboratory modules (centre) had been replaced with a larger FGB-derived design to save money.
Credit: NASA via Marcus Lindroos
Russian manned space station module. Cancelled 1994. The RSPP was originally going to be launched on six Russian Proton rockets fairly early during the ISS assembly phase.

The Science and Power Platform would only power the Russian laboratory modules, so it was not crucial to the success of the whole ISS project. Further Russian cutbacks led to the RSPP being cancelled and replaced with one of the four American solar arrays.

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Associated Countries
Associated Spacecraft
  • International Space Station American manned space station. Development from 1994. Assembled in orbit from 1998, with completion expected 2010. In 1987-1993 the Russians successfully assembled and operated the 124-metric ton Mir station. More...

See also
  • US Space Stations Wernher von Braun brought Noordung's rotating station design with him from Europe. This he popularized in the early 1950's in selling manned space flight to the American public. By the late 1950's von Braun's team favoured the spent-stage concept - which eventually flew as Skylab. By the mid-1960's, NASA was concentrating on modular, purpose-built, zero-G stations. These eventually flew as the International Space Station. More...

Associated Manufacturers and Agencies
  • Korolev Russian manufacturer of rockets, spacecraft, and rocket engines. Korolev Design Bureau, Kaliningrad, Russia. More...

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