Mentlegen. This requires discussion. This scene is a
mess. There are planets/moons all over the place, which I can probably solve. The hard part is this little number.
These three scenes take place between approx. 1:54-2:03. So 10 seconds of flight time.

You'll notice in the third shot which is again from behind Lt. Ash is that the Arcadia, fleet, planets and moons are all missing. Clearly this is for dramatic effect for the subspace warp opening. Now, there are a few options I can think of...
A: Add the Arcadia, fleet, planets, and moons back into the shot. (Not preferable. Short-hands the emotion of the shot, and makes things a little weird because the Lucifer is now implied to be facing
away from the fleet.)
B: Leave it. Let V's (accidental or deliberate) mistake remain.
C: Imply that Lt. Ash makes a 90ish turn using the smoke trail. Perhaps he does this because he's freaking out and Shivans just warped in behind him? NOTE: the brown nebula in the second shot is behind Lt. Ash throughout the whole scene.