A Visit With Sir Arthur C. Clarke

One of the world's most famous authors and visionaries joins us from his home in Sri Lanka. You'll hear about his latest novel, and his suggestions of what to watch for on the frontiers of science. We'll also get a SETI@home update from Puerto Rico. Is there thin ice on Europa? What's new and exciting in the sky? The answers, along with our new trivia question, on this week's show.