On the 21st: We spoke with world-renowned astrophysicist Neil deGrasse Tyson about his new book. Plus, we discussed the latest in Illinois politics and learned what to do if you spot a baby bunny outside.

FOX enters a Cosmos we explored...34 years ago.

Guest: Neil deGrasse Tyson.

How did the universe begin? It's a question that plagued scientists for centuries, and one that astrophysicist Neil deGrasse Tyson explores in his recent book Origins: Fourteen Billion Years of Cosmic Evolution. He joins us on Focus today to discuss the formation of the universe, as well as its galaxies, planets... and inhabitants.