Northern Sky: January 23

Deane Morrison is a science writer at the University of Minnesota. She authors the Minnesota Starwatch column, and contributes to WTIP bi-weekly on the Monday North Shore Morning program through "Northern Sky," where she shares what's happening with stars, planets and more.

Two constellation challenges: Canus Major and Lepus; the full Wolf Moon on January 23; details on how to find the five visible planets ; a cross quarter day on February 2, Groundhog Day; and evidence of Planet 9, very far away.