| Verb | 1. astrogate - guide in interplanetary travel aeronautics, astronautics - the theory and practice of navigation through air or spacenavigate, pilot - act as the navigator in a car, plane, or vessel and plan, direct, plot the path and position of the conveyance; "Is anyone volunteering to navigate during the trip?"; "Who was navigating the ship during the accident?" | | 2. astrogate - navigate in space aeronautics, astronautics - the theory and practice of navigation through air or spacenavigate, voyage, sail - travel on water propelled by wind or by other means; "The QE2 will sail to Southampton tomorrow" |