[00:01.24]Whenever life gets you down, Mrs. Brown
[00:04.31]And things seem hard or tough
[00:07.82]And people are stupid obnoxious or daft
[00:12.86]And you feel that you've had quite enough
[00:21.73]Just remember that you're standing on a planet that's evolving
[00:27.60]And revolving at nine hundred miles an hour
[00:31.58]That's orbiting at nineteen miles a second, so it's reckoned
[00:35.48]A sun that is the source of all our power
[00:39.77]The sun and you and me and all the stars that we can see
[00:43.53]Are moving at a million miles a day
[00:47.35]In an outer spiral arm, at forty thousand miles an hour
[00:51.50]Of the galaxy we call the 'Milky Way'
[01:03.50]Our galaxy itself contains a hundred billion stars
[01:07.33]It's a hundred thousand light years side to side
[01:11.16]It bulges in the middle, sixteen thousand light years thick
[01:14.98]But out by us, it's just three thousand light years wide
[01:19.27]We're thirty thousand light years from galactic central point
[01:23.16]We go 'round every two hundred million years
[01:27.16]And our galaxy is only one of millions of billions
[01:30.70]In this amazing and expanding universe
[02:06.42]The universe itself keeps on expanding and expanding
[02:10.96]In all of the directions it can whizz
[02:14.96]As fast as it can go, at the speed of light, you know
[02:18.85]Twelve million miles a minute, and that's the fastest speed there is
[02:22.47]So remember, when you're feeling very small and insecure
[02:26.57]How amazingly unlikely is your birth
[02:30.70]And pray that there's intelligent life somewhere up in space
[02:34.39]Cause there's bugger-all down here on Earth!