Ash burst on the scene looked like a comet than 25 times the fine hair.

Scientists cut <P> "comet dust," to see how comets 4.5 billion years did not change the substance, "Stardust" was home for a month, and now the dust has finally settled. .According to the Associated Press reported Feb. 20, "Stardust" was brought back to the "comet dust" has been accepted at the NASA Jet Propulsion Laboratory, "Anatomy" to "as found", and now the dust has burst on the scene look like the first .. .Result, scientists are excited about comet dust 4.5 billion years ago, has retained the "nature"! .Fine hair 25 times more than the Jet Propulsion Laboratory scientists are now on the "Stardust" was brought back to 132 traps in the six traps on the "comet dust," a preliminary analysis. .Preliminary results show that very small comet dust, some dust, only 4 microns in diameter, 25 comets have a gray hair in a line of silk so fine. .In order to study, scientists are very tiny dust into the subdivision, and some may even split into millions of copies, to detailed study of matter content. .45 million years do a preliminary analysis tells the scientists a clear answer, the dust from the comet did, indeed, is just the solar system formed 4.5 billion years ago left behind by the protoplasm. .The project's main engineer in the University of Washington Tang Bulang scientific progress in the American Association for the annual meeting, said it seems from the actual analysis of comet material in the past 45 million years ago, nothing has changed, verify that the scientists speculate before .. .150 scientists now have to experiment on the study of these from comet dust "extra" enthusiasm, scientists from various countries have to participate. .According to Brown, says, as long as interest is eligible, the cosmic dust can be provided free of charge, because the project is very vast, currently estimated time and even 150 years to complete the experiment. .</ P> <P> </ P> </ p>.