Exposing PseudoAstronomy

April 24, 2013

Podcast #72: Solar System Mysteries “Solved” by PseudoScience, Part 1 – Iapetus

Exploding planets,
Alien spaceships … Why is
Iapetus weird?

The subject of this episode is Saturn’s moon, Iapetus, and two mysteries about it that various branches of pseudoscience have claimed to solve: the brightness dichotomy via an exploded planet, and the equatorial ridge via a spaceship.

This is the first of what I plan to be a series much like “The Fake Story of Planet X” series — different mysteries of the solar system that have a pseudoscientific explanation and may or may not have a real science (agreed upon) explanation. Let me know what you think of the concept. Future ideas for shows are the Pioneer Anomaly and Mars’ crustal dichotomy.

Otherwise, there’s a bit of feedback and then I get into the puzzler from last time and one announcement.

Well, I sorta snuck in a second announcement — I’m headed to Australia, December 18 – January 20. I’ll be centered in Melbourne (which I enjoy pronouncing as “Mel-born-EE”) for most of the trip though should make it up to Sydney (I wanna see the Great Barrier Reef!). So, dinner in each city if I can round up enough interest. I’m slowly learning that Australia is not just a 5-hr drive across, so I’m less likely to make it to the eastern half. We’ll see if I can increase my Australian listenership in the meantime to make a dinner here or there worth organizing.


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