All these worlds, this week on Planetary Radio Live.

Welcome to the Travel Show that takes you to the final frontier. I'm

at the Planetary Society with excerpts from our live show with Caltech's Mike

Brown and Constantine Batigin, the

discovers of the evidence for what they call Planet 9.

Also, Cassini Project Scientist Linda Spilker,

senior editor Emily Loch Duvalala and the Planetary Society CEO Bill Nye.

Emily and Bill will be back in their regular segments next week, but we've still got a really fun

edition of What's Up with Bruce Vets coming up.

We'll reveal the Mystery Space Trivia Contest Prize offered two weeks ago and we'll offer it again.

Every discovery about our solar system seems to reinforce at least one major conclusion that we live

in an amazing and amazingly diverse neighborhood.

That was the theme when Planetary Radio returned to Southern California Public Radio's

Crawford Family Forum on March 8th of this year.

We called it all these worlds, Planet Nine, and our expanding solar system, with the tip

of the space helmet to Arthur C. Clark, who coined that phrase in his book 2010.

You're about to hear a few highlights from our 90 minute conversation.

There's a link to audio from the entire program on this week's show page at planetary.org

slash radio. Even better, you can watch the video. at Planetary.org. . . . . .

You can watch the video archive with the beautiful images contributed by our

guests that we turned into a Name That Object guessing game for the audience. Join in us by Skype for the name that

object guessing game for the audience.

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