Anyone know how this effect was created? I’m talking about the blue streaks coming from the back of his space ship.
Please see the link below
thats literally a circle-esque texture on translucency that is being emitted hundreds if not thousands of times.
Just follow a few cascade tutorials and you can make something like this with your eyes closed.
Intro to Cascade: Cascade at a Glance | 02 | v4.2 Tutorial Series | Unreal Engine - YouTube (also check suggested youtube vids, comes with more particle effects)
You could also use a ribbon type particle for your trails: