rootbrowseIAC-12C1session 44. Mission Design, Operations and Optimisation (1)Papers1. SYMPOSIUM KEYNOTE: Expansion of our Sphere of activity with Astrodynamics and cutting edge Technology2. Hybrid low-thrust transfers to eight-shaped orbits for polar observation3. Enhancing Planetary Exploration by Using Hybrid Propulsion Transfers4. Preliminary Study of the Trajectory from the Earth to the Moon with Low thrust for the Small Scientific Spacecraft, DESTINY5. Low-thrust Interplanetary Transfer Design by Evolving Freeform Artificial Neural Networks6. Extension of Finite Perturbative Elements for Multi-Revolution Low-Thrust Transfer Optimisation7. Mission analysis and orbit control strategy for a space mission on a polar tundra orbit8. High Area-to-Mass Ratio Hybrid Propulsion Earth to Moon Transfers in the CR3BP9. Mission Design and Analysis for the DEIMOS-2 Earth Observation Mission10. Particle Swarm Optimization of Ascending Trajectories of Multistage Rockets11. Optimization of lunar soft landing trajectory based on hybrid method12. Constellations of inclined heliotropic orbits for enhanced Earth coverage