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《大眾科學》

1990年5月1日

1分鐘閱讀

開放天空

一項關於合法間諜活動的古老提議重獲新生

作者：約翰·霍根

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John Horgan, who has written for 大眾科學 since 1986, comments on science on his free online journal Cross-Check. He has also posted his books Mind-Body Problems and My Quantum Experiment online. Horgan teaches at Stevens Institute of Technology.

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This article was originally published with the title “Open Skies” in 大眾科學 Magazine Vol. 262 No. 5 (May 1990), p. 20
doi:10.1038/scientificamerican0590-20

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