3 ms·
That’s not really super meaningful in terms of interplanetary travel. For example, for most of the year Mercury is the closest planet to Earth. Change in orbita
by sewer_bird 6y ago
That’s not really super meaningful in terms of interplanetary travel. For example, for most of the year Mercury is the closest planet to Earth. Change in orbital velocity matters more than distance
- 29athrowaway 6y agoFor manned travel, travel time matters too.