Exo-Pluto Debris in Our Solar System and Axions Galore
An interstellar interloper may have been a chip off the old block, where the old block was a Pluto-like planet around another star, and the chip is solid air (nitrogen that is)! And we revisit the potential role of axions in the great dark matter chase and a new way that JWST may help us answer it. Join us for all that, exoplanets, science fiction trivia and more.
The skinny
The skinny isn't ready yet — notes appear once the transcript is processed.