Aquarius is the eleventh sign of the zodiac, the sign of midwinter, and the sign of community, innovation, and the vision of a better future. After the disciplined achievement of Capricorn, Aquarius turns to the collective — to the group, the movement, the ideal that transcends individual ambition.
Element: Air — mental, social, and concerned with ideas. Mode: Fixed — stable, persistent, and resistant to change. Ruler: Saturn (traditionally), Uranus (modern).
Aquarius energy is independent, idealistic, and deeply concerned with the collective good. It sees what could be, what should be, and it is willing to stand outside the mainstream to make it happen. It is friendly, progressive, and genuinely committed to the welfare of humanity. But it can also be detached, dogmatic, and so convinced of its own vision that it refuses to consider alternatives.
In the body, Aquarius rules the ankles, the calves, and the circulatory system. In traditional astrology, it is associated with reformers, inventors, astrologers, and anyone who works for the collective good.
When a planet is placed in Aquarius, it takes on something of this quality. The Sun in Aquarius is in its detriment, expressing identity through the group, finding purpose in collective achievement rather than individual recognition. Mercury in Aquarius thinks independently, original ideas coming as sudden flashes of insight. Venus in Aquarius loves freely, finding attraction in friendship and intellectual compatibility rather than traditional romance.