When I was in college (the first time) I seriously thought about going into astronomy as a career. My main problem is that math is just not a great subject for me. It is possible that I could have really worked on that weakness, but I decided to go in a different direction. So all my interest in astronomy and space (honestly, I’ll keep up with most of the physical sciences, and half of the social sciences!) goes into reading about the latest discoveries, and occasionally pulling out my 6 inch Dobson telescope. I watch for the newest headlines in Science News magazine, which gives me a good overview of all the main disciplines. The latest updates on the Webb telescope, the planetary discoveries about Jupiter, Saturn, and exoplanets, and the information coming from the New Horizons spacecraft are all fascinating to read about. So I was excited to listen to a new podcast from the Vox website called Unexplainable. This was the intro podcast for a hopefully new series about different science questions. This one is quite good, so I hope they keep doing them. It is on the discovery and on-going questions about dark matter. If you haven’t heard about dark matter, it is one of the really frustrating questions that science is trying to figure out, but just hasn’t had any success answering yet. Apparently, the observations of the visible matter in the universe seems to indicate that we are missing more than we are seeing. This podcast does a good job of getting across the questions that make science both so very interesting, and also something that some people really don’t like or understand about scientific discovery. Most people really want a final answer, they don’t like the idea that there will always be more to learn, and sometimes that knowledge will completely change everything you thought you knew. But that is exactly what science does, it constantly asks questions. This podcast about dark matter really gets at that fundamental property of scientific inquiry, and as a bonus, talks about the woman astronomer who pushed the idea of dark matter to the forefront of astronomy, Vera Rubin. If you are at all interested, have a listen! (And look, I figured out how to embed a podcast, yay me!) If you prefer to read your podcast, here is the link for the Vox website. The text version does have some pretty nifty graphics and pictures.