Astrology is a pseudoscience because:

A. it needs to be tested more before it can be a real science.

B. it claims to be, but is not, a science.

C. it is a controversial science.

D. it is a new and unproven science.

B. it claims to be, but is not, a science.

Pseudoscience is a practice that claims to be based on science but isn't. Astrology, like horoscopes or horoscope readings are not true. It has been proven that there is no relation between your "moon sign" and your personality.