The 200th One

The 200th episode of Walkabout the Galaxy goes from odd Earthly atmospheric “elves” to mysterious new fundamental particles called axions, with a stop by Jupiter’s fuzzy core on the way. To capture the essential Astroquarkiness of Walkabout, a special poetic sponsor leads things off, and an astrophysical trivia for Top quark sets us up for the next hundred episodes.

Download wherever you get your podcasts or directly from LibSyn here.