Then felt I like some watcher of the skies
When a new planet swims into his ken;
-- - - Keats.
It Was Discovered By The Guy Who Killed Pluto
It‘s An Unbelievably Long Way Away: Even in astronomical terms, Planet Nine is staggeringly far away—its average distance from the Sun is 56 billion miles, over 20 times the distance from the Sun to Neptune, the most distant of the current planets. To put it another way, NASA’s New Horizons probe, which recently reached Pluto after a journey of nine years, would have taken at least 54 years to reach Planet Nine.Posted by gerardvanderleun at February 27, 2016 9:10 AM