This is the workshop where some of these ideas were discussed: http://kiss.caltech.edu/workshops/ism/ism.html http://kiss.caltech.edu/workshops/ism/ism.html T

This is the workshop where some of these ideas were discussed: http://kiss.caltech.edu/workshops/ism/ism.html http://kiss.caltech.edu/workshops/ism/ism.html There appear to be several groups working on related designs for gravity-based imagers. One of the three organizers of the workshop is Ed Stone, who is the Voyager PI.