Our good friend Dr. Erin Macdonald returns to The Flagship to talk about her new book--and it's not what you might expect!

Sure, she's an astrophysicist and an official Star Trek science advisor, but she's penned her very first children's book titled "My First Book of Space" and it explains things in space to kids. It also features original illustrations set against real photographs of space, which will let kids see space like they never have before (and get a little Star Trek in their lives)!

Plus, she'll answer the question of why the crew of the Protostar doesn't turn into lizards when they travel really fast--and it actually makes sense to Bill and Dan! (No, really...)