So I'm gonna sound like a bit of an asshole here... But you realize Terra is the Latin word for Earth, right? Calling an inter-stellar species Terrans makes no sense. It would be the humans that should be called Terrans.

I also had difficulties following the outlined plot, since you bombard us with names in the first few sentences without really setting up who or what they are. Might be a good idea to make a small section before the plot outlining who the factions are and what their goals are. Unless this is base on a franchise or something and I just missed that, in which case it probably makes sense to the fans.

And one final note, coming from a graphic designer, your signature text could really use some contrasting outline. Yellow on a white background isnt the easiest on the eyes.

No personal offense meant of course, just some constructive criticism!