Passing by Our Planet

A bang, and then all was new
Universe started to expand
Gas solidified into planets
From water appeared land...
From the sea and creatures that walked
From the land all that flew
Those that mastered all that was
And could destroy all were few.

A mushroom cloud goes to the sky
A beacon of destruction and death
And we hope and pray
That the world will survive, but yet
Our industry and CFC
Pollute the very air
Some day some alien passing by
May mourne us, who once were there...