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View Full Version : New Map of Debris Around the Milky Way



Fraser
2005-Sep-13, 06:42 AM
SUMMARY: A new survey of the stars surrounding the Milky Way has produced a detailed map of how streams of stars and debris are being added to our galaxy. Researchers from the University of Virginia used data from the 2MASS sky survey to map out the Sagittarius galaxy which wraps around the Milky Way in a long stream of stars. They were able to distinguish between galaxies because a certain class of stars, called M giants, are much more common in Sagittarius - when they tuned their search to just look for these stars, Sagittarius "popped into view".

View full article (http://www.universetoday.com/am/publish/milky_way_sagittarius.html)
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