Today Penn is home to a diverse undergraduate student body of nearly 10,000, hailing from every state in the union and all around the globe. Admissions are among the most selective in the country and Penn consistently ranks among the top 10 universities in the annual U.S. News & World Report survey. Another 10,000 students are enrolled in Penn's 12 graduate and professional schools, which are national leaders in their fields. The Wharton School is consistently one of the nation's top three business schools. The School of Nursing is one of the two best in the U.S. The School of Arts and Sciences, Graduate School of Education, Law School, School of Medicine, School of Veterinary Medicine, and Annenberg School for Communication all rank among the top 10 schools in their fields.

• University of Pennsylvania, Department of Physics and Astronomy