Modern tools and methods in undergraduate astronautics education

Summary form only given as follows. This paper discusses the evolution of the "Space Mechanics" course at the Prescott Campus of Embry-Riddle Aeronautical University (ERAU). This course is evolving from a traditional lecture format to one with a mix of lecture, problem solving, computer use and inquiry. The increased power of computers, enhanced software interfaces, multimedia teaching tools, and students who are comfortable with computers has made it possible to teach a more practical undergraduate astrodynamics course. The "Space Mechanics" course at ERAU-Prescott is being restructured utilizing computing tools to enhance understanding of basic astrodynamic concepts and applications. After learning the basic concepts behind the two-body problem and refreshing their programming/computer skills, the students are introduced to several software packages to spur their interest in the subject and enhance their understanding of the basic fundamentals. Commercial off-the-shelf (COTS) astrodynamics packages are introduced to the students in addition to other educational tools. Satellite ToolKit (STK) is used early in the semester to reinforce concepts involving the two boat problem and whet the students appetite for more advanced topics. Additionally, the students are introduced to "canned" computer programs to solve problems beyond their programming ability. By the end of the semester, the students have a better understanding of astrodynamics as it relates to spacecraft mission design.