Happy American Thanksgiving day everyone. Even those of you who continue in the err of living somewhere else.
What I am doing is talking about how this would look on a space-time diagram, where the individual light-cones of neighbouring points would be roughly pointing in the same direction, where-as separated points would have their light-cones pointing in very different directions.
In the context of NoNukes' comments even this clarification puts a picture of a radial event into my head. Could you be a bit pedagogical and elaborate on the difference between light cones and space points? Thank you, cavediver; you're one of the things I'm thankful for.
Be still, the demands I make upon your conscience are slight. It is only your flattery I seek, not your sincerity.