Author Len Kasten talks with Rob about his book, "Secret Journey to Planet Serpo" which documents how 12 people, as part of a top-secret U.S. government program, traveled to the planet Serpo and lived there for 13 years.
Author Len Kasten talks with Rob about his book, "Secret Journey to Planet Serpo" which documents how 12 people, as part of a top-secret U.S. government program, traveled to the planet Serpo and lived there for 13 years.