Robert Zimmerman returned to the program for some updates and new information regarding the space program and related issues. We started out talking about the current shuttle mission. Bob brought us up to speed on issues the shuttle mission is facing, future shuttle missions, the upcoming Hubble repair mission and the politics of space around election time. Listeners asked Bob about the Chinese space program, their ASAT efforts, and space tourism. In fact, we discussed space tourism as a driver for the industry. We switched gears during the show and discussed X Prize Cup and the New Space industry. One listener asked Bob for his choice in space news services. Bob suggested Spacetoday.net by Dr. Jeff Foust, and also Nasaspaceflight.com. Bob mentioned his new book which will be on the market in April 2008, "Universe In A Mirror: The Saga Of The Hubble Space Telescope and The Visionaries Who Built It." If you have a question or comment for Bob, send it to me at drspace@thespaceshow.com or you can contact him at his website, http://members.bellatlantic.net/~vze3cxxp/zimbib.htm.