Actually, the progression of time has been linked to the expansion of the universe. And it is possible to time travel, but only to observe the past, not to influence it.
ID:1451669 prototype fusion engine.
I am making a few things at the moment, 1. An alliance biodome area. 2. A Korlonian ship (possibly other ships as well) size comparison. 3. The alliance star system. Which one do you think I should focus on?
I am currently re-desighning the Skoos Carrier to have more easy acess to the functions like the engine, lasers and I am also going to add some new functions to the ship, (such as an FRAY photonic energy acelerator)
And yes, time as we know it is not a dimension, it is a force in the 4th dimension that is accelerating everything forward (in a 4th dimensional line), so it hard to travel through the fourth dimension without a way to resist that force. And 5th dimensional forces can interfere with time, so things might not be exactly as you remember when you go back in time.
The fourth demension is somewhat summing up the first three and fith demensions into isolation of universes.
The void isn't really a dimension, more of a void, or the space between dimensions. But instead of being completely empty, it is full of infinite of every type of particle, everywhere, but appears empty because all the energy/matter is zero dimensional, so it can't interact with anything. Void craft are possible to make, but generally require lots of energy to make, and maintain, as their fuel consumption grows exponentially as it gets further away from it's launch site.
Hiflen has a cool save with lots of tiny ships with lasers at id:1441879
We all know about time travel. Its pure fiction. But is it real? The science I have learned proves time travel wrong and impossible. But I have had personal experiences with some races (very few) that could travel through what you would call "time" (I however beleive its not really "time" they are flying around in. But something else. Then again that's just my theory. (only the time stuff. not the ten demensions, those are real. (have I confused you enough with these parenisis?)))
The other five demensions exist in the anti-matter universes. They work exactly the same way the matter demensions work, exept its all with anti-matter instead of matter. And due to recent encounters with hints to an eleventh demension of "time" (Even though the Covenant's top universal minds have proven that "time" is nothing more than an organizer rather than a demension.)