PLUS Shots fired at Rockford barbershop, a 9th planet may be lurking in the solar system, you're judged on these 2 things & JLaw to play would-be Castro assassin. #5Things

5 Things You Need to Know for Thursday, January 21, 2016

New evidence suggests a ninth planet lurking at the edge of the solar system. (Wash Post)

Police investigating after shots fired at local barbershop. (WIFR)

Jupiterimages, Thinkstock

Experts say this is the #1 way to lose weight. (Pop Sugar)

A Harvard psychologist says people judge you based on 2 criteria when they first meet you (Business Insider)

Jennifer Lawrence to star in film as Fidel Castro’s lover and would-be assassin. (AV Club)