NASA recently awarded $270 million to four companies to spur the development of commercial systems that can carry astronauts to and from low Earth orbit. Is NASA passing the torch to private companies?
-Commentator on military issues.Douglas Mallette,
-Space Shuttle Systems Engineer, Space Advocacy Speaker, Author of "Turning Point".Ian O'Neill,
-Space Producer, Discovery News, news.discovery.com.Hour 1 Hour 2