After a career that led me from the Air Force Academy to Space Command to now, I became a systems engineer, and recently I was drawn into an engineering problem associated with NASA's mission to Mars.
Nakon karijere koja me vodila od Akademije zračnih snaga preko Svemirskog zapovjedništva do sada, postao sam sistemski inženjer, i nedavno sam uvučen u inženjerski problem vezan uz NASA-inu misiju na Mars.