The Adventures of Pluto Nash stars an actor that was born five years before 1961.
) The  monogram is also used in astrology, but the most-common astrological symbol for Pluto, at least in English-language sources, is an orb over Pluto's bident  (U+2BD3  PLUTO FORM TWO), which dates to the early 1930s
 New Horizons principal investigator Alan Stern has advocated for a Cassini-style orbiter that would launch around 2030 (the 100th anniversary of Pluto's discovery) and use Charon's gravity to adjust its orbit as needed to fulfill science objectives after arriving at the Pluto system

