>>5061761In "2001: A Space Odyssey" Kubrick changed the destination planet from Saturn to Jupiter to avoid angering the Illuminati.
https://en.wikipedia.org/wiki/2001:_A_Space_Odyssey_(novel)Although the novel and film were developed simultaneously, the novel follows early drafts of the film, from which the final version of the film deviated.[7] These changes were often for practical reasons relating to what could be filmed economically, and a few were due to differences of opinion between Kubrick and Clarke. The most notable differences are a change in the destination planet from Saturn to Jupiter, and the nature of the sequence of events leading to HAL's demise.