A horse is a horse, of course, of course,
And no one can fly in a horse, of course
That is, of course, unless the horse is the famous Horsehead Nebula!

Go right to the source and ask the horse
He’ll give you the answer that you’ll endorse.
Fly your ship on a steady course.
Go to the famous Horsehead Nebula!

…on second thought, maybe DON’T.