
An astronomer has devised the largest catalog ever produced for stellar compositions. The work is critical to understanding the properties of stars, how they form, and possible connections with orbiting planets. And what she found from her work is that the compositions of nearby stars aren’t as uniform as once thought.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/CRb2AQPE3gI/140819094103.htm