This takes place in the universe of FreeSpace2, a computer game. (Hey! I don't get out much so this is one of the most interesting things I do) I will supply picture of the ships (or addresses to ships images) for some, but not all. The history is that the GTA fights to keep the earth and surrounding star systems safe from a threat called the Shivans. A race bent of domination. The GTA fleet made up of a juggernaut, cruisers, warships and corvettes travel around and keep planets safe.