The following lecture(s) was given by Rudolf Steiner at Dusseldorf, on the 19th of January, 1905. This document consists of notes on two lectures, the first set of notes could be from a lecture on a different date: The Reunion of the Moon with the Earth. These notes of lectures were translated from shorthand reports, unrevised by the lecturer, by an unknown translator. It is presented here with the kind permission of the Rudolf Steiner Nachlassverwaltung, Dornach, Switzerland. The Bn/GA number is unknown.