On This Episode
Stardust science team member and Stardust@home project director for University of California, Berkeley
Stardust@Home Director Andrew Westphal returns to Planetary Radio as the project prepares to extract the first bits of interstellar matter found by 23,000 trained volunteers. Emily Lakdawalla looks for life under the ice layer on Jupiter's moon Europa. Bruce Betts tells us about the exciting night sky and announces a new space trivia question with Mat Kaplan.