[quote=@Rare]
Alright, I am here!

I got one question, what are Space Control Destroyers? Are they like the ones in Star Wars or Mass Effect?
[/quote]I think it's just a flavor name.
They are Destroyers, a space mutation of the naval term.
Think of something like light attack ships.
They are weaker and less protected compared to heavier ships but can still sting quite a bit.
According to the GM they can be roughly 200-500 m long here.
In comparison cruisers are 400-850m long, apparently.
Albeit the GM's cruiser is even bigger.