The Dawn spacecraft is en route to the "dwarf planet" Ceres, with arrival in 2015. Ceres is a really interesting target, and we're going to learn a ton. It's of particular personal interest since I've been studying and writing about it a lot, especially in the last few years.
As part of the lead-up to Dawn's arrival, their EPO (education and public outreach) team has been organizing a set of Google Hangouts with scientists to share their impressions and expectations of Ceres. I'll be joining them for the hangout on 5 September, at 1 PM EDT, it should also be available in their archives. The event page (should be found) at http://plus.google.com/events/cstdr6jkeceic04mkfomdbr3s8k
And, naturally, I've been working on a song about Ceres for a while. Unlike my song for Vesta, the previous target for Dawn, this one is more like a rock opera. However, since there aren't individual parts to be sung I've been calling it a "rock narrative". The song is written, but I've only recorded the first part, which I present here in demo form:
Ceres Ferdinandea I: The Monk and the Prodigy
While I'm at it, I'll also link to the collected astronomy/geeky music I've made through the years.
I plan (hope?) to finish the entire Ceres recording in plenty of time for Dawn's arrival!