There's a "resume course" button, IIRC the shortcut key for it is 'A' It is a bit small and hard to see though;
I actually booted up the game and went to look for it. After looking around for 3minutes or so, i was ready to change resolutions and crap to find it.
But than TADA! : there it was in the right corner xD
So now i can press A and watch the last of my supply's burn out at the sun cus the jumphole was way across the map, which, presumably is somehow faster than transverse jump -.-
Now i wish i dint find that button ;-p
However, since we'r on the suggestion part of the forum, i suggest:
1. intergrate Transverse when and if available for the fleet
2. a stoplightbutton on the right side whit all the other data
*stoplightbutton:
Red for no destination se
yellow / orange for paused
green for, fleet is going