Blue Oyster Cult

In a purple vision
Many thousand years ago
I saw the silent stranger
Walk the earth alone
Twenty-seven faces
With their eyes turned to the sky
Ive got a camera
And an airtight alibi
I know theyre out there
We see them coming
Faster than the speed of light
They greet us in the dead of the night
Somewhere, someday, someone
Theyll be light and sound
Theyll alight on the ground
On which we stand
Somewhere, someday, someone
Will help us to survive
Theyre gonna show us hell