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This episode of Astronomycast is brought to you by Swinburne Astronomy Online, the world's

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Hi folks, it's your friendly Astronomycast editor Preston here.

While recording this episode, Frazer and Pamela experienced technical issues, so at times

the quality may suffer.

We'll plan on recording another episode on this topic next year.

Thanks for understanding.

And Astronomycast episode 414, navigating far.

Welcome to Astronomycast, a weekly facts based journey through the cosmos, where we help

you understand only what we know, but how we know what we know.

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

Kay, a professor at Southern Illinois University Edwardsville, and the director of Cosmic

Quest.

Hey Pamela, how are you doing?

I'm doing well, how are you doing, Frazer?

I'm a little exhausted from the second show that we've done today, but this is what we

...