søndag 13. januar 2019

Can China become a scientific superpower?

The hypothesis that scientific greatness requires freedom of thought is about to be tested. Chang’e-4’s landing site in Von Kármán crater, though, is on the far side of the Moon, where the spacecraft can no more easily be reached by radio than it can be seen through a telescope. Landing there and getting data back afterwards is possible only with the help of a cunningly pre-positioned relay satellite. Other countries have considered such missions, but none has ever mounted one. China has been carefully building up the capacity to go where they have not; now it has done so.

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