NASA presented Cronkite with a 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 documenting Walter's distinguished career should also include one of the moon rocks that the heroic astronauts of the Apollo program brought to Earth."