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View Full Version : Astronomers bypass visible light to map the Galaxy’s structure



Fraser
2015-May-11, 09:10 PM
A team of Brazilian astronomers used star clusters embedded in their natal clouds to trace*the*Galaxy’s*structure. “Our results favour a four-armed spiral Galaxy,*which includes the*Sagittarius-Carina, Perseus, and Outer arms.”, remarked the group from the Universidade Federal do Rio Grande do Sul. “Despite efforts aimed at*improving our*understanding of the Galaxy’s structure, questions remain. There is no consensus […]

More... (http://www.universetoday.com/120183/astronomers-bypass-visible-light-to-map-the-galaxys-structure/)