Exposing PseudoAstronomy

June 29, 2012

An Interview with Me About Lunar and Martian Craters


Quick announcement ’cause I forgot to do it earlier and I forgot to mention it on the last podcast: Nancy Atkinson, a reporter of Universe Today (among other things), interviewed me last-minute last week about lunar and martian craters. The interview’s about 15 minutes long and was broadcast to both 365 Days of Astronomy podcast and the NLSI (NASA Lunar Science Institute) podcast.

Link to NLSI podcast page.

Link to 365 Days of Astronomy page.

The description, as Nancy wrote it:

Description: It’s a showdown! The Moon Vs. Mars. These are two very different planetary bodies. But there’s one thing they have very much in common: both are covered with craters. So how do the two compare in the crater department? With us to give us some blow by blow insight is Stuart Robbins, a researcher at the University of Colorado Boulder and the Southwest Research Institute, and he also works with the CosmoQuest Moon Mappers citizen science project.

Bio: NLSI brings together leading lunar scientists from around the world to further NASA lunar science and exploration.

Stuart Robbins in a Planetary Geologist with a PhD in Astronomy. He works at the Southwest Research Institute and the University of Colorado, Boulder and is the science lead for the Moon Mappers project.

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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 1, 2012

Podcast Episode 38: Radiometric Dating Explained, Part 1


This is Part 1 of two parts, the next to be in the next episode, conveniently, and will discuss what young-Earth creationists say about the topic.

But in this one, I give you a 50-minute interview with geologist Rachael Acks who explains some of the history of radiometric dating, the very basic physics of it, how it works in practice, and some cases of when and why you can’t use the method.

This month begins a four-part series (though it’ll be labeled as two Parts 1 and 2) on age-dating techniques and then the young-Earth response. The first set is radiometric, second set will be craters. It’s a bit of a different thing, so we’ll see how it works out.

Note that because this interview ran longer than I like to make normal episodes, I’m pushing the not-main segments to Episode 39.

May 19, 2012

Podcast Episode 36 BONUS! – GAPs Young-Earth Creationists Must Believe or Ignore (Geology, Astronomy, Physics)


I ended up giving my talk anon how YECs arrive at their conclusion of a young Earth versus how “secular scientists” do it. This episode has been posted in both audio and video. Hopefully they both work, and hopefully not too many will yell at me for posting a 90 MB video without warning to the RSS feed. The video is MP4 format … that is the general universal format these days, right?

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