Roger D. Launius has written or edited more than thirty books on aerospace history, most recently Historical Analogs for the Stimulation of Space Commerce (2014), and Space Shuttle Legacy: How We Did It and What We Learned (2013).
Howard E. McCurdy is Professor in the School of Public Affairs at American University, USA. He is the author of numerous works on the national space program, including Inside NASA (1993), Faster, Better, Cheaper (2001), and Space and the American Imagination (rev. ed. 2011).
