"I am looking for information on some experiment developed in space with flatworms."
Content with the tag: “stardust”
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Stardust Sample Analysis
A special issue of Science (Dec 15) includes several papers reporting on various aspects of Stardust sample analysis including an organics survey, isotopic and elemental compositions, mineralogy and petrology, and infrared spectroscopy. Many NAI researchers contributed to this comprehensive analytical campaign, including members of NAI’s Teams at the Carnegie Institution of Washington, NASA’s Ames Research Center and Goddard Space Flight Center, and NAI’s Alumni Team at the University of Washington.
December 13, 2006 / Posted by: Shige Abe
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Astrobiology and Stardust
Carl Sagan once said “We are all star stuff.” But how? What does that really mean? One of the fundamental questions of astrobiology, how does life originate and evolve?, provides a structure in which to examine the relationship between life and the cosmos. Everywhere life has been found on Earth, which is essentially every place in which it has been sought, life’s intimate connection with water has also been found. Within the framework of contemplating life’s cosmic origins, one must also ask about the history of water on Earth. NASA’s Stardust mission has provided the opportunity for astrobiologists to gain deeper insight into this history.
December 13, 2006 / Posted by: Shige Abe
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Hot Rocks from Comet Wild 2
Scientists are finding surprises from analyzing tiny particles of comet dust collected by the Stardust spacecraft and returned to Earth 8 weeks ago. They had expected mostly “primitive” particles that had condensed under cool conditions in the solar nebula and been preserved in the deep freeze of space. However, some of the comet dust is made of minerals that can only be formed at high temperatures — either close to the Sun or perhaps in other planetary systems that existed...
March 14, 2006 / Posted by: Shige Abe
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Chance to View Stardust Return
NASA’s Stardust mission is nearing Earth after a four billion kilometer round-trip journey to bring back comet dust samples. Viewers in California, Oregon, and Nevada have a chance to see the fiery entry of the return capsule into Earth’s atmosphere in the early morning of Sunday January 15 (approximately 2 a.m. PST, 3 a.m. MST).
January 9, 2006 / Posted by: Shige Abe
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