Another handful of questions in my backlog, not that I have answers to all of them, but I like reading them and trying to answer what I can. This month we have questions about biological contamination, hypersonic flight, Mars bases, asteroid impacts and more.

The specific question asking thread is here:
  / 57890530  

If you really like what I do you can support me directly through Patreon
  / scottmanley  

Follow me on Twitter for more updates:
  / djsnm  

I have a discord server where I regularly turn up:
  / discord