7 January 1610 Posted on January 7, 2015 by Staff Galileo Galilei makes his first observation of the four Galilean moons. Famous Words of Inspiration..."An economist is an expert who will know tomorrow why the things he predicted yesterday didn't happen today." Laurence J. Peter — Click here for more from Laurence J. Peter Related posts: 13 February 1633 14 May 1610 7 January 1797 7 January 1935 7 January 1960
