Q&A 100: When Will Earth Be Uninhabitable? And More, Featuring Anton Petrov

In this week's questions show, I explain that life on Earth has less time than you think, if there could be multiple supermassive black holes inside the Milky Way, and what would we see if Mars replaced the Moon. Featuring Anton Petrov from WhatDaMath.

Watch the video here:

https://youtu.be/Y8U7-j51U64

Also...

I was interviewed on the Big Beard Podcast about my career in space journalism. If you'd like to hear a bit more behind the scenes about how we work, check it out here:

 https://beardycast.com/podcast/tbbt/the-big-beard-theory-235/ 

The first minute or so is in Russian, but then the rest of the interview is in English.