14 November 1971 Posted on November 13, 2022 by Staff Mariner 9 enters orbit around Mars. Famous Words of Inspiration..."Success seems to be largely a matter of hanging on after others have let go." William Feather — Click here for more from William Feather Related posts: 14 November 1971 6 December 2006 31 March 1970 5 August 1973 19 April 1971 5 February 1971 24 November 1971 15 November 1971 5 February 1971 19 February 2002