A half-century ago, on May 25, 1961, President John F. Kennedy’s declaration “we choose to go to the Moon” set in motion the largest mobilization of financial and human resources to achieve a single purpose in U.S. peacetime history. Dr. Logsdon will discuss the reasons behind Kennedy’s decision to go to the Moon and the actions he took to turn the decision into a successful program as well as to evaluate the scientific and historical legacies of Project Apollo.