![](https://media24.fireside.fm/file/fireside-images-2024/podcasts/images/9/94f97fb6-b72c-4d98-a80a-1e141b67e50c/cover_medium.jpg?v=0)
April 20th, 2021 • 29 mins 34 secs • Download (27.1 MB) • Link with Timestamp
In this week's questions show, I explain why a heat-powered rover wouldn't work on Venus. I explain how spacecraft navigate, and wonder what James Webb's Deep Field survey will look like.