Walter Cronkite moon rock sample from the early Apollo expeditions spanning 1969 to 1972. Cronkite passed on the moon rock to Bill Powers, president of the University of Texas at Austin, and it became part of the collection at the Dolph Briscoe Center for American History. Carleton said at this occasion, "We are deeply honored by Walter Cronkite's decision to entrust this prestigious award to the Center for American History. The Center already serves as the proud steward of his professional and personal papers, which include his coverage of the space program for CBS News. It is especially fitting that the archive
Walter Cronkite events that alter and illuminate our times ... and you were there." In 1971, the show was revived and redesigned to attract an audience of teenagers and young adults, hosted again by Cronkite on Saturday mornings. In 1957, he began hosting "The Twentieth Century" (eventually renamed "The 20th Century"), a documentary series about important historical events of the century composed almost exclusively of newsreel footage and interviews. A long-running hit, the show was again renamed as "The 21st Century" in 1967 with Cronkite hosting speculative reporting on the future for another three years. Cronkite also hosted "It's News to Me",