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Episode 752: Q&A 151: Would They Warn Us About the End of the World? And More...

In this week's questions show, I explain what would happen if scientists discovered an existential threat to humanity. Would they let us know, or keep it secret to avoid a panic? Could we detect a Breakthrough Starshot fleet coming our way? And how well does China communicate its space exploration to the public?00:00 Start00:37 Would they tell us about the end of the world?03:05 Is the Solar System normal?05:38 Could we detect Breakthrough Starshots?08:46 How well does China communicate to the public?11:15 Could we use space junk for 3D printing?14:02 What do I suggest for aspiring…

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