Planetary radio this week: Dawn's approach to Vesta

If you're interested in listening to a podcast for the next 30 minutes on my favourite subject over the past few months, here you are. I haven't listened to it yet but plan to later tonight, and see that Dawn's Marc Rayman is on the podcast too. There are actually a few other subjects in the podcast too so Dawn will probably take up about 15 minutes or so.

Current distance to Vesta: just 800,000 km, or Earth to the Moon X 2.