Monthly Archives: August 2016

Helen Hogg and the Globular Clusters

Helen Hogg and the Globular Clusters

On August 1, 1905, American-Canadian astronomer Helen Battles Sawyer Hogg was born. Hogg is noted for pioneering research into globular clusters (stars with cyclical changes of brightness found within huge, dense conglomerations of stars located in the outer halo of the Milky Way galaxy) and variable stars. She was the first female president of several astronomical organizations and a notable woman of science in a time when many universities would…
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