Exposing PseudoAstronomy

August 20, 2015

Podcast Episode 138: New Horizons Pluto Encounter Conspiracies, Part 1


New Horizons’ pass
Through the Pluto system: Lots
Of crazy ensued.

FINALLY! It’s out! Only 3 weeks overdue! The “August 1” episode is about the New Horizons mission to Pluto and some of the conspiracies and pseudoscience and bad media reporting related to it.

To be fair, all of these I have written about in my 11-part series. However, I know some people never read blogs and only listen to podcasts, and vice versa. So, I’m double-dipping. I don’t care. 🙂

And it’s late at night, so I’ll close this brief post out by saying that I was recently interviewed on Steve Warner’s “Dark City” podcast, which you can directly listen to at this link. If you liked it, make sure you tell Steve by contacting him through his website.

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June 26, 2012

Podcast Episode 41: Craters and Creationism, Part 2


In a slightly delayed offering, episode 41 has been posted. Sorry to say that episodes over the next month may be delayed by a few days, as well, for I have several trips coming up and won’t have my equipment with me.

As the title suggests, this episodes details a few claims by creationists to try to argue that craters really show the solar system is only 6000 years old instead of the solar system being around 4.5 billion. It may get a bit technical at times — sorry.

June 16, 2012

Podcast Episode 40: Crater Age Dating Explained, Part 1


This is a bit of a longer episode. ‘Cause, this is what I do.

I give you a pretty detailed overview of how crater age dating works, the difference between absolute and relative age dating, how we can assign absolute ages to the relative ages of craters, how geologic mapping works and why it’s important for crater age dating, and then many of the known problems and caveats with the method.

Finally, there’s an open question about the puzzler: Is it worth doing? I wanted to do it initially to get interaction between me and the listeners. But participation has been around 1 for each. So if you have any opinion regarding the Puzzler, please let me know in the Comments to this post.

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