[Pax]

[quote]Originally posted by capnq:

From a physics standpoint, symmetry give you a more predictable center of gravity, which makes it easier to control the direction of acceleration under thrust.

With centerline engines, perhaps.

But ... look at the Illea ship. You have a core, roughly-symmetrical ship. On the far side (form our viewpoint) you have, close to the core, an obviously large,massive assembly, probably the main weapons array.

On the NEAR side, you haveonly what appears to be a small communications array -- but note it is flung well out from the core hull. This preserves (somewhat) the center of gravity of the ship, relative to the production of thrust.

It doesn't matter the SHAPE of the ship, it matters the distribution of MASS, when it comes to *propulsive* symmetry.