Walter Frederick Morrison disc more cheaply. In 1955, he and Lu designed the Pluto Platter, the archetype of all modern flying discs. On January 23, 1957, they sold the rights for the Pluto Platter to the Wham-O toy company. Initially Wham-O continued to market the toy solely as the "Pluto Platter", but by June 1957 they also began using the name "Frisbee" after learning that college students in the Northeast were calling the Pluto Platter by that name. Morrison also invented several other products for Wham-O, but none were as successful as the Pluto Platter. Morrison and his wife, Lu Nay Morrison had
Exploration of Pluto confirming the existence of a Kuiper belt. Interest in a mission to the Kuiper belt arose such that NASA instructed the JPL to re-purpose the mission as not only a Pluto flyby, but also a Kuiper belt object (KBO) flyby. The mission was thus re-branded as the Pluto Kuiper Express, after briefly being billed as Pluto Express prior to the revision. The weight of the spacecraft was raised again, this time to 175 kilograms, and NASA allowed further liberty with the project's budget. However, Goldin later decided that Pluto Kuiper Express was of low importance, and thus cut funding to