
A rock that formed in the asteroid belt between Mars and Jupiter seems to have somehow traveled to the orbit of Neptune, according to a new observation.
Source: Gizmodo – How the Hell Did This Asteroid Get All the Way Out Past Neptune?

A rock that formed in the asteroid belt between Mars and Jupiter seems to have somehow traveled to the orbit of Neptune, according to a new observation.
Source: Gizmodo – How the Hell Did This Asteroid Get All the Way Out Past Neptune?