['Voyager', 'move', 'EmptyParameter', 'inertia', 'on']
['<VESSEL>0', 'amuse-31.1', 'EmptyParameter', "Synset('physical_phenomenon.n.01')", 'on']
Voyager, now moving only on inertia, glides into the nebula.
Voyager, <DATE>0 moving only on inertia, glides into the <MISC>0.