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Article: Study shows clumps and streams of dark matter in inner regions of the Milky Way.
- Article from:
- NewsRx Health & Science
- Article date:
- August 18, 2008
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SANTA CRUZ, CA--Using one of the most powerful supercomputers in the world to simulate the halo of dark matter that envelopes our galaxy, researchers found dense clumps and streams of the mysterious stuff lurking in the inner regions of the halo, in the same neighborhood as our solar system.
"In previous simulations, this region came out smooth, but now we have enough detail to see clumps of dark matter," said Piero Madau, professor of astronomy and astrophysics at the University of California, Santa Cruz.
The results, reported in the August 7 issue of the journal Nature, may help scientists figure out what the dark matter is. So far, it has been ...