In 1954, he began working at WQED Pittsburgh as a puppeteer on a local children's television series, The Children's Corner. For the next seven years, he worked with host Josie Carey in unscripted live TV, and developed many of the puppets, characters and music used in his later work, such as King Friday the XIII, and Curious X the Owl. In 1966 he acquired the rights for his program and moved the show to WQED in Pittsburgh, incorporating parts of the CBC program into the new show he developed for the Eastern Educational Network to cities including Boston, Massachusetts, Washington, DC and New York City. Distribution of Mister Rogers' Neighborhood began on National Educational Television on February 19, 1968. The following year the show moved to the PBS network, where it continues to be broadcast today. The last set of new episodes was taped in December 2000 and began airing on August 2001. Each show began the same way, with Mister Rogers coming home and singing his theme song, "Won't You Be My Neighbor?" and changing into comfortable shoes and a zippered cardigan sweater. One of these sweaters is on display at the Smithsonian Institution. Mister Rogers was concerned with teaching children to love themselves and others. He also tried to address common childhood fears with comforting songs and skits. Rogers is quoted as saying, "I got into television because I hated it so. And I thought there was some way of using this fabulous instrument to be of nurture to those who would watch and listen." Rogers succumbed to stomach cancer a short time after his retirement at the age of 74. His remains are entombed in a family crypt in Latrobe, Pennsylvania
On May 2, 2003, the International Astronomical Union announced that an asteroid, known as No. 26858, had been named "Misterrogers."
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