| Literature DB >> 11538095 |
C P McKay1, O B Toon, J F Kasting.
Abstract
Mars is believed to be lifeless, but it may be possible to transform it into a planet suitable for habitation by plants, and conceivably humans. The success of such an enterprise would depend on the abundance, distribution and form of materials on the planet that could provide carbon dioxide, water and nitrogen.Entities:
Keywords: NASA Center ARC; NASA Discipline Exobiology; NASA Discipline Number 52-80; NASA Program Exobiology; Non-NASA Center
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Year: 1991 PMID： 11538095 DOI： 10.1038/352489a0
Source DB: PubMed Journal: Nature ISSN： 0028-0836 Impact factor: 49.962