Answer:
Until I am measured, I am not known. Yet, how you miss me when I have flown. What Am I?
I touch the Earth, I touch the sky, but if I touch you, you’ll likely die. What am I?
I soar without wings I see without eyes. I've traveled the universe to and fro. I've conquered the world yet I've never been anywhere but home.
Light hides me and darkness kills me. What am I?
What can be cracked before it's used?
A little house full of meat, no door to go in and eat.