Theme Tunes: Star Trek (TOS)

Gene Roddenberry apparently wrote lyrics to this, which I discovered when I bought a Star Trek music book many years ago, to learn to play on the keyboard.  Lost the music book since then, but this is what I found through google:

Beyond
The rim of the star-light
My love
Is wand’ring in star-flight
I know
He’ll find in star-clustered reaches
Love,
Strange love a star woman teaches.
I know
His journey ends never
His star trek
Will go on forever.
But tell him
While he wanders his starry sea
Remember, remember me.