rootbrowseIAC-09A3session 55. Small Bodies Missions and TechnologiesPapers1. PREPARING THE ROSETTA DEEP-SPACE OPERATIONS2. The Second Year of Dawn Mission Operations: Mars Gravity Assist and Onward to Vesta3. Returning a sample from an asteroid - Marco Polo, a JAXA-ESA mission study4. Hayabusa - On Its Return Voyage Back Home5. Marco Polo Surface Scout (Mascot) – Study of an Asteroid Lander for the Marco Polo Mission6. Internal Asteroid Composition through Distributed Sensing7. feasibility of a mission to the trojan asteroids from a technological perspective8. Application of Discrete Mechanics and Optimal Control to Spacecraft in non-Keplerian Motion around Small Solar System Bodies9. An ESA NEO Technology Demonstration Mission: PROBA-IP