[singing]

The universe itself keeps expanding and expanding,
In all of the directions it can whizz,
As fast as it can go,
At the speed of light, you know,
Twelve million miles a minute,
And that's the fastest speed there is,
So, remember, when you're feeling very small and insecure,
How amazingly unlikely is your birth,
And pray that there's intelligent life somewhere up in space
'Cause there's bugger all down here on Earth.