What constellation is behind Cancer?

According to Baidu Encyclopedia, the order of the twelve constellations is: Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius and Pisces. This order is divided according to the zodiac. From the vernal equinox, each constellation occupies 30 degrees of the zodiac.

In astronomy, constellations are observed through telescopes, and they are usually used to help astronomers determine the position and motion of celestial bodies. Different constellations have different shapes and characteristics. For example, some constellations look like animals or people, while others show obvious geometric shapes.