Searching for extra-terrestrial intelligence and the discovering of extrasolar planets

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	Searching for extra-terrestrial intelligence and the discovering of extrasolar planets
	Wu GJ(吴光节)1,3 ; Chen, DH 2,3
刊名	CHINESE ASTRONOMY AND ASTROPHYSICS
	2002-04
卷号	26 期号:2 页码:125-140
关键词	extraterrestrial life extrasolar planets
ISSN号	0275-1062
通讯作者	Wu, GJ (reprint author), Chinese Acad Sci, Yunnan Astron Observ, Kunming 650011, Peoples R China.
产权排序	第一完成单位
英文摘要	In this paper, the significance, instrumentality, and the status in the search for extra-terrestrial intelligence, and, in addition, the SETI program and its development, are introduced. Especial emphasis is on the discovery of extrasolar planets, its purpose, ways and means, achievement, and future. Finding extrasolar planets is one of the most popular issues at present. It will be one of the most fruitful research fields in astronomy in the 21st century. Since the first affirmation of an extrasolar planetary system in the pulsar PSR1257+12, and the first discovery in 1995 of a planet in a main-sequence star, 51 Peg, some fifty extrasolar planets have been discovered. The discovery cannot be detached from the search for extra-terrestrial intelligence, and it also opens up new problems. During the past 10 years the research has been developing rapidly. Not only in astronomy, but also in other sciences, like spaceflight, astrochemistry, astrobiology, even in philosophy, it plays an advancing function.
学科主题	Astronomy & Astrophysics
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Astronomy & Astrophysics
研究领域[WOS]	Astronomy & Astrophysics
关键词[WOS]	GRAVITATIONAL MICROLENSES ; FUTURE
收录类别	SCI
原文出处	http://www.sciencedirect.com/science/article/pii/S0275106202000504
语种	英语
WOS记录号	WOS:000176345300001
内容类型	期刊论文
源URL	[http://ir.ynao.ac.cn/handle/114a53/4140]
专题	云南天文台_其他
作者单位	1.Yunnan Astronomical Observatory, Chinese Academy of Sciences, Kunming 650011, China 2.National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China 3.Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing 210008, China
推荐引用方式 GB/T 7714	Wu GJ,Chen, DH. Searching for extra-terrestrial intelligence and the discovering of extrasolar planets[J]. CHINESE ASTRONOMY AND ASTROPHYSICS,2002,26(2):125-140.
APA	Wu GJ,&Chen, DH.(2002).Searching for extra-terrestrial intelligence and the discovering of extrasolar planets.CHINESE ASTRONOMY AND ASTROPHYSICS,26(2),125-140.
MLA	Wu GJ,et al."Searching for extra-terrestrial intelligence and the discovering of extrasolar planets".CHINESE ASTRONOMY AND ASTROPHYSICS 26.2(2002):125-140.