Life also doesn't have to exist in our dimensions (1-4). In fact, a civilisation could be living on Earth now, occupying dimensions 5 through 10.

I bet if you moved the camera to either direction, the image would look totally different.
What are dimensions 6 to 10?
That's rubbish, where did you get that from. Red Dwarf? What are dimensions 6 to 10?
http://www.tenthdimension.com/flash2.php
"There are more things in heaven and earth, Horatio, than are dreamt of in your philosophy."
That book looks fascinating.

That's rubbish, where did you get that from. Red Dwarf? What are dimensions 6 to 10?
In physics it is sometimes believe that mavity could be the result of interactions of other dimensions with ours.

If you look at some of the rock formations in arid areas of the world you can often find some very funny looking rocks where different densities in layers have worn away at varying speeds.
The result can be very strange looking (large boulders on slender pillars are a fairly common one), add to that odd shadows and false colour methods used to enhance space imagery and you can probably get some very odd effects.