"A long time ago, in a galaxy far, far away..." We've all seen those words. Once they appear, we know exactly what to expect next. Yet has anyone ever remembered these immortal words once they disappear from the screen?

Star Wars employs what George Lucas calls, "Star Wars Physics." In the SW universe we see things that, scientifically, make no sense to us; fire in space, light being stopped by nothing, gravity being defied, and much more. Why do these phenomena take place? The answer is simple: "... in a galaxy far, far away..." When we sit and analyze Star Wars in a scientific way, we do so under the knowledge that our definitions of the laws of Physics are true and correct. However, the Star Wars universe holds a completely different set of rules.

Perhaps the physical properties of fire do not require oxygen to thrive and can therefore exist in space. Or maybe there are low enough levels of oxygen existent in SW space to allow fire to burn. The same goes with Lightsabers. Perhaps the properties of light and energy allow for the blade to only emit as far as is needed. And let's not forget, it is called Science Fiction/Fantasy for a reason.

So next time you decide to nit-pick about Star Wars not following the physical laws of our universe, remember, it is "...a galaxy far, far away..." and there rules may be a bit different than ours.

May the Force be with you!

The Primordial Jedi