Rod Pyle returns to talk about his two latest books -- "Heroes of the Space Age" and "First on the Moon" -- and the conversation could literally have lasted a few hours.

Rod also talks about a few upcoming projects being worked on, a few projects he hopes he can work on, plus some news from the National Space Society.

What does the history of the space program -- or future space missions -- mean to you? Let us know! Call 602-635-6976 and leave a message, send Summer an email, or in the comments below!