Answer:
Who is the most foreign visitor you could imagine?
Sometimes dark and sometimes bright I make my way among twinkling lights. Seas and oceans obey my call yet mountains I cannot move at all. My face is marred and gray But I'm majestic anyway
I am always in front of you but you will never see me
I go up and down at the same time. Up towards to sky and down towards the ground. What am I?
My first is in fish but no in snail. My second is in rabbit but not in tail. My third is in up but not in down. My fourth is in tiara but not in crown. My fifth is in tree you plainly see. My whole a food for you and me.
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.