Foreword.- Acknowledgements.- IBEX-Interstellar Boundary Explorer.- The IBEX Flight Segment.- The Interstellar Boundary Explorer High Energy (IBEX-Hi) Neutral Atom Imager.- The IBEX Background Monitor.- The IBEX-Lo Sensor.- Diagnosing the Neutral Interstellar Gas Flow at 1 AU with IBEX-Lo.- IBEX Backgrounds and Signal-to-Noise Ratio.- The Interstellar Boundary Explorer Science Operations Center.- The Galactic Environment of the Sun: Interstellar Material Inside and Outside of the Heliosphere.- Physical Processes in the Outer Heliosphere.- Physics of the Solar Wind-Local Interstellar Medium Interaction: Role of Magnetic Fields.- Kinetic-Gasdynamic Modeling of the Heliospheric Interface.- IBEX Education and Public Outreach.