IAU definition of planet who had theorized on the existence of the large trans-Neptunian object Planet X, and Tombaugh been searching for Planet X when he found Pluto. Almost immediately after its discovery, however, astronomers questioned whether Pluto could be Planet X. Willy Ley wrote a column in 1956 titled "The Demotion of Pluto", stating that it "simply failed to live up to the advance publicity it received as 'Planet X' before its discovery. It has been a disappointment all along, for it did not turn out to be what one could reasonably have expected". In 1978, Pluto's moon Charon was discovered. By measuring
The Adventures of Pluto Nash in their astronaut suits but soon run out of oxygen and pass out. Bruno carries them through the Moon desert, but soon, his battery runs out. They are eventually rescued and taken to Moon Beach by Felix Laranga (Luis Guzmán), a local smuggler who idolizes Pluto Nash. They infiltrate Rex Crater's casino/hotel. Bruno ends up running afoul of a robot slot machine whose lever he accidentally breaks. When Bruno is taken away by security, Pluto sends Dina to pay for the damages and get Bruno out. Pluto meets with Anthony, who is now going under the name Tony Francis, a