What does the dialogue “space between spaces” mean?
This refers to the fourth dimension. Definition in the American Heritage dictionary: “Time regarded as a coordinate dimension and required by relativity theory, along with three spatial dimensions, to specify completely the location of any event.” There is a plausible theory in astrophysics that the fourth dimension may exist, which is utilized by the UFO in the film as the propellant engine to travel through the space/time continuum, as Nobel Prize winner in Physics Albert Einstein, who developed the theory of relativity, summarily explains: “An attempt at visualizing the fourth dimension: Take a point, stretch it into a line, curl it into a circle, twist it into a sphere, and punch through the sphere.” For more information on how physicists are attempting to discover the fourth dimension by complex mathematical investigation, read the Science Daily article “Scientists Predict How To Detect A Fourth Dimension Of Space” here.
