Molecules in space

Steven Charnley, Pascale Ehrenfreund, Yi Jehng Kuan

研究成果: 專家出版物貢獻類型 文章

9 引文 斯高帕斯(Scopus)

摘要

The discovery of over 130 molecules in interstellar space, which included more than 70 extraterrestrial amino acids and other organic compounds, is discussed. The discovery of glycine may be the first link in a tentative chain that connects the chemistry in distant star-forming regions and the organic composition of meteorites. There is also evidence that complex carbonaceous macromolecules resembling coal or soot and small amounts of fullerenes can be formed in particular stellar environments. These observations suggest that interstellar molecules could have played a role in seeding primitive solar-system bodies with organic molecules, which were precursors to the larger biomolecules generated by prebiotic chemistry on earth.

原文英語
頁面35-38
頁數4
16
10
專業出版物Physics World
DOIs
出版狀態已發佈 - 2003 十月

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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