In the Egyptian Pyramid texts
The sky was separated from the earth
When a great cataclysm shook the universe

The Aitareya Brahmana says
Dyaus (heaven) and Prithivi (earth) were originally one
And then separated

In the Rig Veda
Indra (Mars) is credited
With separating heaven and earth

The World Tree or Axis Mundi
Is an electrical current
That is connected to the plasma dome

In a former age the voltage was increased
And the sky (plasma dome) was brought down

Chicken Little was right
The sky was falling!