"Now that an Earth-like planet has been found orbiting Gilese 581, what plans does NASA have to explore the possibilities of life on this planet?"
Content with the tag: “fossils”
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Ancient Organism Verified as Fungus
NAI scientists from the Carnegie Institution of Washington Team and their colleagues have a new paper in Geology outlining their process in resolving the mysterious identity of the Devonian fossil organism Prototaxities as a fungus. The team analyzed carbon isotopic ratios of the fossil relative to plants that lived in the same environment 400 million years ago.
May 1, 2007 / Posted by: Shige Abe
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Imaging the Unseen
Researchers from NAI’s University of California, Los Angeles Team have pioneered a new imaging technique which allows them to non-destructively produce 3D images of ancient fossils. The technique, combining confocal microscopy and Raman spectroscopy, could be used on samples returned from Mars by future NASA missions. Their work on 650 million year old fossils from Kazakhstan is published in the February, 2006 issue of Astrobiology.
April 12, 2006 / Posted by: Shige Abe
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