The United States’ Space Program: What’s Next

Will astronauts ever return to the moon? Will they venture beyond our own system to other planets? This morning on Focus, we'll discuss Space Shuttle design, interplanetary travel, and Mars missions with former NASA engineer Robert Zubrin, worked on the design of advanced space transportation and propulsion as well as the development of strategies for the exploration of Mars during his time with the space agency.

Guest: Robert Zubrin (President of Pioneer Astronautics; former member of NASA’s Mars Exploration Long Term Strategy Working Group)