Aquarius, represented by the Water Bearer, is an air sign known for innovation, independence, and humanitarian ideals. Aquarians are progressive thinkers, original, and value intellectual freedom. They are friendly, inventive, and often ahead of their time in their ideas. Ruled by Uranus, the planet of rebellion and change, Aquarians are visionaries who think about the collective good. They march to the beat of their own drum and aren't afraid to challenge the status quo.