On Sunday Aug 13, 2017 at 11:01 am - the revealing of the messenger (Mercury)starts its Retrograde motion that will end on September 5th, 2017 at 1:55 am. What is Mercury Mercury is the fastest planet in our Solar System and in Astrology represents our Mind & Voice. It is the Messenger of the Gods from the Mythology. Mercury is a major Roman god and, it shares characteristics with the