“On a clear night, it can be overwhelming to look up and see the billions of stars in our galaxy, but Jennifer Siegal-Gaskins thinks about what we can’t see. ‘About 80 percent of all the matter in the universe is totally different from the stuff we’re familiar with,’ she says.”
Read the rest of my profile of astrophysicist Jennifer Siegal-Gaskins in the University of Chicago Physical Sciences Department magazine, Inquiry (pdf).
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