1. Will an asteroid hit the earth? 2. How to win $20 million by sending a robot to the moon. Guest: Dr. Dana MacKenzie, the origin of the moon. Hosted by Dr. Michio Kaku.
• KPFA’s Movie Matinee All The President’s Men, click here for tickets. • Become a KPFA Ally today! • KPFA Beating the Tribal Drum this Summer - Details soon!