So people are still searching for that
Elusive entity that occupies the space
And have come up with various possibilities
That has yet to be proven without doubt
Yet what space actually is made of
Or composed of in any part of the universe
Anywhere except black hole
Where there is nothing but black
Is quite obvious right before your eyes
If you stand in any point in space
Look anywhere and see the stars
And move around any which way
You still see the stars
Countless stars and galaxies
All emanating visible light
And invisible waves
All photons or waves or both
Does not matter exact nature
Other than the known fact that
It is a form of energy
Move one inch or foot or mile
Anywhere in the universe
As long as you can see light
It is these photons of energy
That fills the space
Pure energy without mass
Never devoid of substance
Or a perfect vacuum
Since motion cannot exist
Without time
And photon without motion
Time equals pure energy