That is just sort of an ambiguous sentence. How about this one though: At a constant acceleration of 1 g, a rocket could travel the diameter of our galaxy in

That is just sort of an ambiguous sentence. How about this one though: At a constant acceleration of 1 g, a rocket could travel the diameter of our galaxy in about 12 years ship time, and about 113,000 years planetary time. If the last half of the trip involves deceleration at 1 g, the trip would take about 24 years. If the trip is merely to the nearest star, with deceleration the last half of the way, it would take 3.6 years. https://en.wikipedia.org/wiki/Space_travel_under_constant_acceleration https://en.wikipedia.org/wiki/Space_travel_under_constant_ac...