An article in yesterday’s [i]Sunday Times [/i]announces: “[b]Scientists find cosmic glue[/b]”, with the sub-heading: “[i]Astronomers now think that threads of dark matter may be all that hold the universe together[/i].”

The basic argument is: “[i]The old idea of billions of galaxies floating in space with nothing but a void between them is being replaced by something much more complex, where galaxies form within filaments of dark matter that link them together in a vast cosmic ‘spider’s web’[/i].”

Just speculating!...

Just remember quantum mechanics, spooky action at a distance, per Einstein. A pair of split sister particles keep track of each other across the universe instantaneously.