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

Universe Today Podcast · Dec 15, 2020 · 1h 2m

00:00:00 Start00:04:45 Can we know how much of the Moon is Earth and what is Theia?00:06:41 Where did the Earth's water come from?00:09:24 Would alien AI be friendly?00:12:01 How far could we detect alien civilizations?00:15:58 Why isn't metallic hydrogen made with nuclear weapons?00:19:37 Is there water on Titan?00:22:35 Is the outer Solar System rich in water?00:24:03 Do stars leak hydrogen?00:26:32 Can we own mining facilities on the Moon?00:31:08 Is the Universe orbiting a huge black hole?00:33:20 What are all the stuff behind me?00:34:35 Why is it taking so long to send missions to the…