Kelly and Zach Weinersmith: A Second Home on Mars?
Podcast:Clear+Vivid with Alan Alda Published On: Tue Apr 30 2024 Description: Should we be planning to establish settlements on the moon and Mars? To many, including a couple of billionaires, the idea has become almost an obsession. An unlikely husband and wife duo has spent years digging deeply into plans to colonize space. Their conclusion: not so fast.