Mars and Venus

[Adisa]

The symbol on the left has been used to identify Mars, the symbol on the right has been used to identify Venus.  There was a book titled "Men are from Mars and Women are from Venus", it is said that more than 50 million copies of the book were purchased and spent 121 weeks on the best sellers list.  Interestingly enough the symbol on the left is also used to identify the male gender and the symbol to the right is also used to identify the female genus.  What are some other uses of this symbol?      

[Lewis Brown]

The symbols represent the Greek gods, Thouros and Phosphoros.