Answer:
They're big and yet so far away, We see them at the end of day. They're small and they're above. We see them when we close our eyes, Each time we are in love.
It comes only before, it comes only after. Rises only in darkness, but rises only in light. It is always the same, but is yet always different.
He died for people's entertainment.
It weighs next to nothing but no one can hold it for long. What is it?
This is a dead giveaway
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.