White Dwarfs and Planetary Nebulae

It's the plural episode of Walkabout as the Astroquarkae discuss the formation of White Dwarfs and Planetary Nebulae, what they have to do with each other, planets, and the price of tea in China (answers: lots, something superficial, and nothing at all). Also in this episode: nerd news, fishing advice, space trivia, and an imperial sponsor.

Walkabout the Galaxy is a fun and informative discussion of news in astronomy hosted by astronomers Josh Colwell, Addie Dove and Jim Cooney.