A City on Mars: Can We Settle Space, Should We Settle Space, And Have We Really Thought This Through? (#169)

Attention Elon Musk and Jeff Bezos: What on earth are you thinking?! Settling in space is fraught with monumental challenges. Here, serious and funny spaceheads Kelly and Zach Weinersmith discuss some of them — the effects of partial gravity on sex and having babies, food and energy production,…