Unquestionable Presence

The fog rolls in thin here tonight
And all that is warm grows ice cold
All that are strong fill with fright
My ship has returned here tonightGet away
Don't you touch my precious ship
Be thankful that you witnessed it at all'Cause you can never understand
My life in space, our visits here
Have gone untraced for years
So easy to create, a shell like you
I must leave now and returnOur presence is unquestionable
We cannot be seen for this long
Now look at what you've done
Created such a stirIf only you had kept to yourself
You might have known for sure
Proof of life in outer spaceOur mission is completed
Our voyage is ahead
Our data is collected to mankind it's fed
And deeper and deeper we fall'Cause you can never understand
My life in space, our visits here
Have gone untraced for years
So easy to create, a shell like you
I must leave now and return