Q&A 132: How Much Of The Universe Could We Ever Explore? And More...

In this week's live Q&A, I talk about the new Space Launch System hot-fire test, how Breakthrough Starshot spacecraft might be able to communicate with home, and what messages would we send to aliens that we might never be able to reach physically.

Watch the video here or on YouTube?

https://www.youtube.com/watch?v=UzpOkux355Q

Q&A 132_ How Much Of The Universe Could We Ever Explore_ And More....mp4 (Vimeo)