8 January 1973 January 7, 2022 Author: Staff Soviet space mission Luna 21 is launched. Famous Words of Inspiration..."I've had a wonderful time, but this wasn't it." Groucho Marx — Click here for more from Groucho Marx Related posts: 8 January 1973 14 May 1973 6 April 1973 14 May 1973 14 May 1973 5 August 1973 14 May 1973 12 February 1961 9 August 1973 6 June 1971 Categories: History Tags: 1973, 8 January