Answer:
What zips through the sky with a tail of fire and dust. It could be an omen, its origin to discuss?
What word is the same written forward, backward and upside down?
I am so simple that I can only point. Yet I guide men all over the world.
I open wide and tight I shut, Sharp am I and paper-cut fingers too, so do take care, I'm good and bad, so best beware.
They're up near the sky, on something very tall. Sometimes they die, only then do they fall.
When is it bad luck to see a black cat?