A near-Earth asteroid the size of a Ferris wheel may be a piece of the moon, astronomers say Posted on November 12, 2021 by roilaohe Astronomers from the University of Arizona believe an asteroid that orbits the Sun may have come from the moon, but they are unsure how. A near-Earth asteroid the size of a Ferris wheel may be a piece of the moon, astronomers say Share this:TwitterFacebookLike Loading... Related