Episode 705: Open Space 99: Would Alien AI Be Friendly to Us? And More...

Published: Dec. 15, 2020, 9 p.m.

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00:00:00 Start
\\n00:04:45 Can we know how much of the Moon is Earth and what is Theia?
\\n00:06:41 Where did the Earth\'s water come from?
\\n00:09:24 Would alien AI be friendly?
\\n00:12:01 How far could we detect alien civilizations?
\\n00:15:58 Why isn\'t metallic hydrogen made with nuclear weapons?
\\n00:19:37 Is there water on Titan?
\\n00:22:35 Is the outer Solar System rich in water?
\\n00:24:03 Do stars leak hydrogen?
\\n00:26:32 Can we own mining facilities on the Moon?
\\n00:31:08 Is the Universe orbiting a huge black hole?
\\n00:33:20 What are all the stuff behind me?
\\n00:34:35 Why is it taking so long to send missions to the ice giants?
\\n00:36:58 Favorite lunar lander?
\\n00:40:13 Why is everyone making fun of Starship?
\\n00:44:10 Can ion engines be scaled up?
\\n00:48:00 Could a Falcon 9 carry Orion?
\\n00:51:13 Am I happy to see Bridenstine step down?
\\n00:52:30 What are the limitations of horizontal launches?
\\n00:55:15 What about Sea Dragon?
\\n00:59:05 Why does it take so long to get to Jupiter?

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