I’ve noticed that on the super nova mission the space dust clouds you are meant to follow to get to the station are not showing up on sensors. In homeworld classic the path was narrow but marked out with sensor way-points. These seem to be missing in the remastered version.
you can see the little red way-point markers here in this video of the mission on classic at time 2:15 when the player sets his course. These are not present in remastered, therefore i don’t know where is the safe path