So, bacta prevents the formation of scar tissue – but can it heal existing scars?

I don’t believe it’s explicitly said whether bacta can be used to heal scars. However because wounds healed with bacta can still scar, and because getting treatment faster increases the chance of full recovery and reduces the chance of scarring (implying that the bacta can only effectively heal that tissue which had not already scarred), I would say that bacta probably can’t heal existing scars.

~ Jacen

Following up on that question about starship engines, how much information is there on the Executor’s sublight engines? I only know that they’re Kuat Drive Yards stardrives, are freaking huge and that there’s 13 of them. I want to have Admiral Piett geek out about his dear ship with the captains of Death Squadron, so I’d like to fill that scene with a ridiculous amount of technobabble.

The Executor’s sublights are called Executor-50.x engines, and that’s about all we know. I couldn’t even tell you for sure what kind of engine they are. However, KDY also manufactured the Imperial I-class and Victory I-class Star Destroyers, which both use ion engines for sublight travel. I think it’s safe to assume that the Executor-50.x engines are also ion drives, albeit massive ones. Since I can’t give you specifics on the engines, I’ll give you a rundown of how ion drives work.

Ion drives use a controlled fusion reaction to produce a stream of charged particles, which are forced out of the exhaust ports to provide thrust. These particles are mildly radioactive (in the case of the Executor, any ship that flew too close to the engines would be vaporized by the radiation) and they travel at close to the speed of light. The engines can be powered by generators, chemical reactants, power cells, or pretty much any other sufficient source of power. On Executor-class Star Dreadnoughts, power came from one main reactor and a number of secondary reactors, though the type of reactor is unknown. If the engines are indeed ion drives, they will be nuclear fusion reactors cores.

That’s about everything I can find, unfortunately. I hope it helped!

~ Jacen

Are there any examples of more non-Humans like Thrawn becoming officers in the Republic/Imperial navy?

In the Navy, specifically, I only know of one: S’ran Droot, a Chagrian who was a chief petty officer prior to the Battle of Yavin. Within the rest of the military there were more, such as the Gektl major Stafuv Rahz, and the Kaleesh general Bentilais san Sk’ar. Most aliens in the Empire were given special but low-ranking positions by the Emperor himself, as they generally would have difficulty enlisting in the standard ways. Notably, they were often brought into the ranks of the Empire because of Force-sensitivity, skill in the sciences, or, as with Stafuv Rahz, they were willing to give up their planet and its resources in return for a ranking position.

Hope that helps!

~ Jacen

What was the official stand on same-sex relationships and marriages, and did they change between republic and empire?

To my knowledge, no same-sex marriage has canonically occurred between citizens of the Republic or the Empire. I cannot seem to find any mention of it as a law. It would be impossible to make a comparison.

However, the complete lack of representation can be turned around to mean that same-sex relationships are seen as so unremarkable that they warrant no legal mention. I personally find it hard to believe that the Empire would waste time officially going after marriage rights when they were already busy with nonhumans, but at this point it’s the writer’s choice.

Hope that helps at least a bit!

~ Jacen

Two questions here: are the exact ingredients of a Hoth Daiquiri known, and could a physically very resilient human imbibe it safely, considering it’s served at 0°C or even colder? I imagine it’d be some nice dramatic humor if I could have General Veers enjoy a drink named after the planet he squashed the Rebels on in my story.

The ingredients are not known, and I’m not sure I could tell you for certain whether a Human could drink it. I’m not a biologist, but I don’t believe the temperature would be an actual problem, though it would probably be uncomfortable. Humans can eat ice cubes, and can breathe air below zero degrees, so I think he could drink it safely.

~ Jacen

How would pregnancy affect a Force sensitive woman? I remember seeing concept art of Padmé sleepwalking and being physically weak while carrying Luke and Leia, but she is, at least according to Lucas, not Force sensitive. Also, would a Jedi or a Sith be able to tell if the child they’re/she’s carrying is Force sensitive?

I’ll answer your second question first, because it’s simpler: yes, a Force-sensitive can tell if their unborn child is also Force-sensitive. They can reach out and make mental contact, which can be used to calm the child, as Leia would do with her twins.

As for your first question, I believe the answer would vary, but pregnancy should generally have little affect on a Force-sensitive. We only have a couple examples to work from. Leia, if my memory serves, encountered no adverse effects beyond being able to emotionally communicate with the child, implying that under normal circumstances a Force-sensitive’s pregnancy shouldn’t be much different from a non-Force-sensitive’s. Mara Jade’s pregnancy should probably be discounted because of her illness, and I cannot think of any other Force-sensitives who became pregnant and were known to experience unusual side effects. (If anyone knows of an example, feel free to add on).

Hope that helps!

~ Jacen