Johns Hopkins University was inspired by the concept of the graduate school at Germany's ancient Heidelberg University and is considered America's first research university. It is one of the 14 founding members of the Association of American Universities (AAU). Its success prompted other American universities to adopt the research university model. For 31 consecutive years, the National Science Foundation has ranked JHU as the top U.S. university in research and development expenditures. As of June 2023, JHU has 36 Nobel laureates among its alumni, faculty, and researchers.
JHU is globally renowned for its programs in medicine, public health, space science, international relations, history, literature, and music. It is also the ground control center for the Hubble Space Telescope and the James Webb Space Telescope.