2000年3月1日

1分鐘閱讀

行星之間的巴士

地球和火星之間的引力輔助軌跡將降低運送人類宇航員及其裝置的成本

作者：詹姆斯·奧伯格和巴茲·奧爾德林

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JAMES OBERG and BUZZ ALDRIN have been collaborating on orbital strategies for Mars exploration since they met at the first "Case for Mars" conference in Boulder, Colo., in 1981. Oberg, an aerospace writer and consultant, was an engineer at the NASA Johnson Space Center in Houston from 1975 to 1997. Aldrin, who was the second man to walk on the moon, retired from NASA's astronaut corps in 1970 to return to the U.S. Air Force, where he commanded the test-pilot school at Edwards Air Force Base. He is now an aerospace consultant based in Laguna Beach, Calif.

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大眾科學 Magazine Vol 282 Issue 3This article was originally published with the title “A Bus Between the Planets” in 大眾科學 Magazine Vol. 282 No. 3 ()
doi:10.1038/scientificamerican032000-2aLLXLiaJsh9uwnULPTXQG
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