Chinese? You’re not welcome – The Economist (blog)
The Guardian |
Chinese? You're not welcome
The Economist (blog) But after rumours emerged earlier this year of Chinese espionage at NASA Dr Bolden imposed a blanket ban on visitors from China, as well as from Burma, Eritrea, Iran, North Korea, Saudi Arabia, Sudan and Uzbekistan. It is hard to fathom what secrets … US scientists boycott Nasa conference over China ban 2013-10-05 U.S. scientists boycott NASA conference |