Is the Shenzhou a copy of the Soyuz?
The Shenzhou spacecraft appears similar to the Russian Soyuz, but is different in dimensions (slightly larger and heavier) and does not seem to use any detailed parts copied from the Soyuz or built under license. Therefore although it follows the classic layout of the Soyuz, adopts many of the same technical solutions, and the re-entry vehicle has the same shape, it cannot be considered strictly a ‘copy’.
