A person who uses the upmost logic. Usually the one in a group of friends who gives the harsh lessons of life to those who need it. Commonly found giving hard knock tutorials on how to better oneself. In being a "Nova" very few take the advice to heart, or act on it. Usually sticks close to those with logical minds.Also found to turn some people gay when not being gay themselves.
"Damn it I need to find a Nova, I can't figure out what I want to do with my life."
"Don't you ever talk to a Nova, all they'll do is make you gay and rough up your life."