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Astronomycast, episode 307 from Monday, May 20, 2013, a Pacific Ring of Fire.

Welcome to astronomycast, our weekly facts-based journey through the cosmos

where we help you understand not only what we know, but how we know what we know.

My name is Fraser Cain, I'm the publisher of university, and with me is Dr. Pamela Gay,

a professor at Southern Illinois University, Edwardsville, and the director of CosmoQuest.

Hey Pamela, how are you doing?

I'm doing well. How are you doing, Fraser?

Doing well. So this is our kind of last reminder to people,

although I guess it's when people get it in the feed.

It's going to be too late.

They can go back and look at everything.

Yeah, go back and look at all of the mad 24-hour CosmoQuest

...