Exploration of principles and methods related to the design and construction of trajectories for interplanetary mission design. Some topics covered include: two-and three-body motion, gravity assists, maneuver computation, navigation, numerical integration, and construction of orbits. The main focus is on simple ballistic mission designs, such as Galileo or Cassini, however, libration point trajectories will also be covered. Prereq., ASEN 5050 or instructor consent. Prerequisites: Restricted to College of Engineering graduate students or Aerospace Engineering Concurrent Degree majors only.