Planetary Radio • Aug 13, 2012

Planetary Radio Live at Planetfest 2012!

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On This Episode

Hubbard scott

G. Scott Hubbard

Advisory Council for The Planetary Society

Speaker andrew chaikin

Andrew Chaikin

Author, Speaker, Space Historian

20190611 bill nye profile cropped

Bill Nye

Chief Executive Officer for The Planetary Society

PlanRad Live welcomes former NASA Mars Czar Scott Hubbard, space historian and writer Andrew Chaikin and Bill Nye the Science Guy to a live conversation at Planetfest 2012, just a few hours before the triumphant landing of Curiosity on Mars. Host Mat Kaplan is also joined by Emily Lakdawalla, Bruce Betts and award-winning barbershop quartet Hi-Fidelity. We thank all the generous sponsors who helped make Planetfest 2012 such a terrific success!

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Trivia Contest

This week's prize is an engraved Fisher Space Pen.

This week's question:
How many kilograms of plutonium dioxide are carried by the Curiosity rover?

To submit your answer:
Send an email no later than Monday, August 20, at 2 pm Pacific time to [email protected] containing:

Last week's question:
What was the unofficial NASA name for the mountain in the middle of Gale crater?  (Bruce Betts had him as a professor.)

The answer will be revealed next week.

Question from the week before:
Was there a contest two weeks ago?

No, there was no contest two weeks ago.