Pluto will be in the sign of Aquarius between the years of 2023 and 2043. Pluto takes about 248 years to make a full transit of the Astrological signs. Its time to pass through the signs can vary from between 12 and 32 years as it has an unusual orbit. It is considered a transpersonal planet and as such the interpretation of its movement through the signs applies to a whole generation of people and not specifically an individual. Looking at the house position that your Pluto is in will give you more detailed information on how it applies to you. Pluto was last in the sign of Aquarius between the years of 1777 and 1799. Aquarius is a sign that deals with groundbreaking ideas entering society. During this period the ideals of Freedom and the rights of the individual were championed through the American and the French Revolutions. These ideals were won through great hardship and conflict and loss of life. Often where Pluto passes through change is made through struggle or violence as the old ways of thinking is stripped away and removed. Pluto next passes through Aquarius between 2023 and 2043. The ideals of Human rights will again come to the surface and the global issues of human cooperation will be brought to the surface. The Aquarian ability to discover new ideas is likely to cause breakthroughs in the fields of Science and Medicine for the benefit of mankind.