Riddle

What surrounds the world, yet dwells within a thimble?

Choose an answer

A.Air
B.The atmosphere
C.A boundary
D.Space
Hint: It's a word with 5 letters, starting with "S".

Answer

Space

Why this is the answer

Outer space surrounds the entire world, yet the small pocket of empty space inside a sewing thimble is also, technically, space.

This riddle is filed under Hard/Difficult Riddles and rated Hard.