`  == Error of preposition ==  I have changed the following: travel from the Earth to its Moon in July, 1969.  To the following: travel from the Earth to the Moon in July, 1969.  The Moon is not ``Earth's Moon``, it is the ``Moon``. It is Earth's ``natural satellite``, that happens to be named ``Moon``. Using the term ``Moon`` as a catch-all for natural satellites promotes ignorance and scientific inaccuracy. No one would call other planets ``Earths``, so why should other natural satellites be referred to ``Moons``?`