![](https://media24.fireside.fm/file/fireside-images-2024/podcasts/images/9/94f97fb6-b72c-4d98-a80a-1e141b67e50c/cover_medium.jpg?v=0)
June 28th, 2022 • 37 mins 49 secs • Download (21.1 MB) • Link with Timestamp
In this week's Questions and Answers show, I explain how astronauts are trained to deal with medical emergencies if the Universe is expanding smoothly or chaotically, and what would survive longer, a white dwarf or a red dwarf?