Penn Researchers Create Largest Map Yet Of Dark Matter In The Cosmos

Members of the Dark Energy Survey have released the first in a series of maps that show the concentration of dark matter in the cosmos. The images will improve researchers’ understanding of dark matter’s role in the formation of galaxies, and enable scientists to probe the nature of dark energy. The two-year long effort was centered in the research group of Bhuvnesh Jain, Edmund J. and Louise W. Kahn Term Chair in the Natural Sciences in the Department of Physics and Astronomy of Penn Arts and Sciences.

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Arts & Sciences News

Azuma and Hart Named Roy F. and Jeannette P. Nichols Professors of American History

Eiichiro Azuma specializes in Asian American and transpacific history, while Emma Hart teaches and researches the history of early North America, the Atlantic World, and early modern Britain between 1500 and 1800.

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Arts & Sciences Students Honored during 37th Annual Women of Color Day

Sade Taiwo, C’25, and Kyndall Nicholas, a Ph.D. candidate in neuroscience, were honored for their work.

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Nine College Students and Alums Named Thouron Scholars; Will Pursue Graduate Studies in the U.K.

The Scholars are six seniors and three recent graduates whose majors range from neuroscience to communication.

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Irma Elo Named Tamsen and Michael Brown Presidential Professor in Sociology

Elo’s main research interests center on inequalities in health and mortality across the life course and demographic estimation of mortality. In recent years, she has extended her research to include predictors of cognition in high-, middle-, and low-income countries.

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Julia Hartmann Named Fay R. and Eugene L. Langberg Professor in Mathematics

She specializes in algebra and arithmetic geometry, a newer field that applies techniques from algebraic geometry to solve problems in number theory and co-developed the method of field patching.

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Holger Sieg Named Baird Term Professor of Economics

Sieg focuses his research on public and urban economics, as well as the political economy of state and local governments.

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