Episode 759: Q&A 155: Could We Build a Base on Mercury? And More...

In this week's questions show, I jump into the controversy between Blue Origin and SpaceX, explain why bigger telescopes are better, and talk about how Mercury has eternally shadowed craters and could serve as a place for a base.

Want to be part of the questions show? Ask a short question on any video on my channel. I gather a bunch up each week and answer them here.