The long, variable geometry baseline of such a telescope array could be a huge step up in terms of resolution.<p>Between that and CSST (Xuntian, which is also a "cooperative" satellite in the it co-orbits with the Tiangong 3 space station), there's some very interesting science and engineering in these missions.
what export controls could be applied to slow down China's space program? I wonder whether they use ZEISS equipment for the lens manufacturer, could be a company that could leaned on to stop supply to the PRC