Dennis R Jenkins Author & Editor

Roger D. Launius, chief historian of the National Aeronautics and Space Administration, Washington, D.C., has written or edited more than twenty books, most recently Imagining Space: Achievements, Predictions, Possibilities, 1950-2050. Dennis R. Jenkins, a consulting engineer in Cape Canaveral, Florida, has written over thirty works on aerospace history, including Space Shuttle: The History of the National Space Transportation System - The First 100 Flights.