Front matter -- Preface -- Acknowledgment of Reviewers -- Contents -- Summary -- 1 Introduction and Background -- 2 NASA's Exploration Plans and Workforce Implications -- 3 Science and Engineering Workforce Demographics -- 4 Factors Affecting the Aerospace S&E Workforce -- 5 Findings and Recommendations -- A NASA Letter of Request -- B Statement of Task -- C Workshop Agenda and Participant List -- D Committee Meeting Agenda, February 22, 2006 -- E NASA List of Competencies and Current Agency Population -- F Biographical Sketches of Committee Members and Staff.