Planet: Useful in science?
Or, just pedantry?
Sorry for the delay again, but I have an interview that’s just under an hour this time on a new proposal for a geophysical definition of the word “planet.”
In 2006, the International Astronomical Union sparked an uproar and furious debate among scientists and non-scientists alike when they voted for a definition of the word, planet. Numerous proposals since that time have been made for the definition of that term. Eleven years later, a new proposal has gotten a lot of media attention and in this episode, we discuss that new proposed definition. This is closer to a friendly debate style because the guest and I have different points of view on this issue.
There are no additional segments in this episode, but the interview runs 51 minutes. This is also the episode for the first half of March.
To peer beneath the
Photograph and uncover
What may be hidden!
Sorry for the delay, but I have an interview that’s over an hour this time on image processing. In past episodes, I have talked about how you can’t get any more information out of an image than what is in a single pixel. Dr. Tod Lauer is an astronomer who has worked on all kinds of telscopes and instrument data and has developed numerous image processing techniques over his career. In this episode, we discuss some of those and how to correctly – versus incorrectly – apply them to image data to get to the best representation of the original object, or what the image was trying to capture.
There are no additional segments in this episode, but the interview runs nearly 1hr 15min. This is also the episode for the second half of February. I’m very much hoping/trying to get the first half of March’s episode out before I leave on a trip on March 19. It will either be an interview on what’s a planet, or a normal episode on Apollo Hoax miscellaneous claims I never did an episode about.
R136 Star Cluster by the Hubble Space Telescope
Yes, Virginia, there really
Is a Canada.
An episode three months in the making, a cross-over with the crew of The Reality Check (Cheque?) podcast: Astronomy! I had wanted to have the group on this podcast because they had been so generous over the last few years having me on several times, but I couldn’t figure out a good angle. Then, someone (sorry, forget who, but it wasn’t me) suggested we just do a TRC-style show but with astronomy topics. The Reality Check, for those of you who do not know, is a weekly Canadian show that is now just under a half-hour that has four hosts and typically three completely random segments per show. It’s almost nine years old, and it’s kept with that basic format throughout its entire run.
For almost all the segments, I asked them to choose topics from various requests that I’ve gotten over the years. We also did a quiz, in TRC style, that gave me a new appreciation for those on the show who conduct those quizzes every few episode. It clocks in at a little over an hour, which is still short considering that my original audio was nearly 1 hour 50 minutes. Pat Roach, the producer of TRC, did the first cut at merging everyones’ audio and cutting out all the stutters and restarts, so a big thanks to him because I did very little after his first cut.
Totally Not Creepy Podcast Cross-Over Episode
Method: Technique for finding
What’s true, and what’s not.
Another roughly half-hour episode based around the idea of how we know what we know … in other words, the Scientific Method. It’s an episode wrapped up in some underlying subtext — that’s all I’ll say about it. There are no real other segments in this episode.
Sorry Not Sorry Meme
Evidence of real’ty
Changes? No, not quite.
A shorter, bit more light-hearted episode to start off 2017, a look at the “Mandela Effect” phenomenon. This is not a detailed examination of the claims, nor is it a thorough debunking, however. Instead, I briefly describe what’s going on and then give an example of how people have used basic updates to our knowledge about astronomy to make the claim that the entirety of reality has been rewritten but they remember it the way it used to be. (Yes, I wish I were making this up; no, I’m not making this up.)
I think I finally got the bugs in my microphone worked out, or at least a work-around to the bugs, and I think the audio sounds pretty reasonable for once. The episode has three additional segments, including the logical fallacy (argument from popularity), follow-up from episode 146 (Marshall Masters still is predicting Planet X will kill us all later this year), and an announcement that I Was recently on the podcast, “Monster Talk,” discussing Planet X.
Artist Map of the Milky Way Galaxy
I was listening to some very old Coast to Coast AM shows last night, from May of 2001. Richard Hoagland was a very frequent guest at that time (he has since been banned, but that’s an entirely different story). In this particular broadcast, Richard claimed that his statement in 2000 that 2001 would be “the year of disclosure” was completely accurate and he’d bet the farm on it.
In this context, “disclosure” means that the US government would officially admit that everything Richard has said about ancient civilizations existing throughout the solar system is true.
He said the same thing about 2010, 2011, and 2012. He said in 2013 that 2012 was the year of disclosure. He’s repeated since then that each year would be the year of disclosure.
He appeared on Howard Hughes’ “The Unexplained” a few weeks ago and claimed that President Obama, on January 1, 2017, in the afternoon, would reveal ET life had been found because it was 19.5 days from when he would no longer be in office (thanks for the tip from @JenniferRaff). (See here and here for why 19.5 is important to Richard.)
It’s January 2, in the afternoon as I write this. Still nothing.
The question is, how long are people going to continue to buy into those who continuously make false, charlatan-like statements? I, unfortunately, have a very dim outlook on the answer to that rhetorical question.
UFO in Washington (The Day the Earth Stood Still)
Is neat, but crazies like to
Abuse the science.
To end 2016, we have some crater-related pseudoscience. This is an episode where I talked about three different claims related to impact craters and how two of them misuse and abuse impact craters as a way to make their brand of pseudoscience make sense, in their own minds. The third claim falls under the “bad headlines” category and I get to address the Gambler’s Fallacy.
I’m still experimenting with a new microphone setup and you can hear the audio change tone noticeably part-way through. That’s when I moved my computer from off to the side so I was talking into the side of the microphone to more in front of me so I was talking into the top of the microphone. I also have a new laptop and figured out that the clicking/crackling that’s been in some recent episodes is when I stop recording, start again, and for a few seconds, every fraction of a second, the computer just records nothing for a much tinier fraction of a second. In this episode, I spent an extra half-hour editing all those out so there’s much less of it.
Artistic Rendering of Asteroid Impacting Earth
As common in life as ’tis
This is one of those basic science episodes where I tried to provide solid background to a typically misunderstood concept that is beloved by pseudoscientists: Radiation. I go through what radiation is and is not, different kinds of radiation, what it means to say that something is ionizing vs nonionizing, and the effects of thermal radiation. It’s a longer episode, clocking in at 51 minutes.
There are two additional short segments in this episode, the first being logical fallacies where I discussed the nautralistic fallacy, and the second being feedback where I finally addressed Graham’s feedback about the Catholic Church and a round vs flat planet.
“Caution: Radioactive” Sign
Wow! Young-Earth Christians
Still get some science correct:
A flat Earth is wrong.
Finally out, the second episode for November 2016 just before December hits, is another flat Earth episode. In this one, I make a positive case for Earth being round rather than a negative case for it not being flat. It’s rare that I do these kinds of episodes, but I thought this one in particular would be interesting because I use a young-Earth creationism website to make the argument. As young-Earth creationists tend to reject a lot of modern science, I thought this an interesting pairing. Lots of different lines of evidence are made, including eclipses, ships at sea, parallax, and star visibility.
There are three additional short segments in this episode, the first being logical fallacies (where I went through, very briefly, the three that were talked about in the episode; this was completely unscripted, unlike normal), second being an announcement about why the episode was late (depressed about the US election, then got sick and you may be able to hear a stuffy nose in the episode), and third being feedback: No, I’m not going to debate a flat-Earth proponent.
And, no episode would be complete without microphone issues. I have a new computer I was using and it sounds like when I started doing the three smaller segments, every time I would pause the recording and then re-start, there was some static. Fun times.
Flat Earth Graphic
Nancy Leider: Still
Claiming Planet X will kill.
But … what’s “Planet Nine”?
Yet another Planet X episode, this time addressing one of the originators of the doom-and-gloom mythos for Planet X, Nancy Leider. I also use Nancy Leider’s latest claims as a springboard to talk about some of the real science announcements, papers, and headlines that have been in 2016 about possible (real) additional planets in our solar system.
There is only one very brief additional segment in this episode, keeping it at just a little over 30 minutes long.
Distant Planet Artistic Rendering