New research proposes that a single cosmic event, such as a flyby of a massive interstellar object ... to explain why the orbits of Jupiter, Saturn, Uranus, and Neptune deviate from perfect ...

The circles represent the orbits of the major outer planets: Jupiter, Saturn, Uranus ... In fact, Voyager 1 is now zooming through interstellar space, the region between the stars that is filled ...

SEE ALSO: Google released some fascinating data about the coming total eclipse From a total solar eclipse to an interstellar asteroid ... The long-lived spacecraft at Saturn fell into the ringed ...