![](https://assets.fireside.fm/file/fireside-images/podcasts/images/9/94f97fb6-b72c-4d98-a80a-1e141b67e50c/cover_medium.jpg?v=0)
October 30th, 2019 • 24 mins 2 secs • Download (22 MB) • Link with Timestamp
In this week's questions show, I explain why it's probably not time to reconsider the definition of a moon, if we could make artificial gravity with a chunk of a neutron star, and why a supermassive black hole isn't the anchor for an entire galaxy.