Week 70 (Apr 29 - May 05)

This week the shows include: Apr 29: Water on the Moon! by The NASA Lunar Science Institute; Apr 30: Astrotips by The Tecnocasters; May 01: Noche de las Estrellas, Mexico's Nationwide Star Party by Edgardo Molina; May 02: Astronomy in your Pocket: Astronomy Apps for iPhone by Mark DeVito; May 03: Hippocrates meets Hipparchus by Mike Vagg; May 04: Lapetus and the Cassini Regio by Alice Enevoldsen; May 05: The Continuing Copernican Revolution by Rob Knop.