While we love an eclipse that signals when to dump our partner or a horoscope that will help us get through the week, astrology’s greatest gift is to those of us out on the dating market. While “What time were you born?” is a cliche question, it’s also a quick way to screen potential lovers and partners for long and short-term problems. Even if you don’t believe in astrology, wondering if you’re prospective boyfriend, “Aries Venus,” makes him love them or leave them…