Johann Gottfried Galle Professions : Astronomer Born : June 9, 1812 Died : July 10, 1910 Browse All Authors Famous Quotes by Johann Gottfried Galle Sir, The Planet [Neptune] whose position you marked out actually exists. On the day on which your letter reached me, I found a star of the eighth magnitude, which was not recorded in the excellent map designed by Dr. Bremiker, containing the twenty-first hour of the collection published by the Royal Academy of Berlin. The observation of the succeeding day showed it to be the Planet of which we were in quest. Johann Gottfried Galle twenties stars science Similar Authors Arthur Eddington astronomer Antony Hewish astronomer Annie Jump Cannon astronomer Andrea M. Ghez astronomer Allan Sandage astronomer Alar Toomre astronomer All Authors