Sarafina Nance

Sarafina El-Badry Nance is an Egyptian-American science communicator, astrophysicist and Ph.D. student in the Department of Astronomy, University of California, Berkeley. Her research focuses on supernovae and their applications to cosmology. Nance is known for her use of social media, in particular Twitter, where she discusses astrophysics and activism. She is also an advocate for women's health and science, technology, engineering, and mathematics. Provided by Wikipedia