The first 1000 people to use the link will get a free trial of Skillshare Premium Membership: https://skl.sh/isaacarthur02211 Science Fiction often shows us aliens and human living among one another in space, but how realistic are such portrayals and what sort of accommodation would ...

In this week's questions and answers show, I talk about supermassive black hole nucleosynthesis, the threat of grabby aliens and why would we ever bother building Von Neumann Probes. 00:00 Start 01:00 Are elements being formed in quasars? 03:50 What will the coverage of the Moon landings be ...