Science planning and sequencing for Cassini

This paper will address the science planning and sequencing aspects of the command generation process for the scientifically diverse Cassini Mission. The mission's prime objectives are to study the Saturnian system and deliver the Huygens Probe to the moon Titan. Together, the spacecraft and probe will be the largest and most complicated craft ever launched to another planet. The presentation will begin with an overview of the Cassini spacecraft and its scientific instrumentation. This will be followed with a description of the Oct. 1997 mission. Next, the structure of the science planning and sequencing process, with special emphasis on science's role, will be outlined. Finally, this presentation will conclude with a discussion of some of the unique challenges faced by the Ground System during Cassini's four-year orbital tour.