The "Exploration" radio show is an hour-long science program heard nationally. Exploration covers the world of science, war and peace, and the environment. The show has commentary and interviews with top scientists and environmentalists.
Guest: Dan Charles, author of book on Nobel Laureate Fritz Haber, who worked for the Nazis.
Science News: 1) successful launch of reusable rocket 2) UFOs and the presidential campaign 3) will a planet hit the earth next month?