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Q&A Rigorous Science Meta

Posts by Keelhaul‭

1 post
Score Age
50%
+0 −0
Q&A Communicating the idea of danger to an unknown alien civilization

An alien automatic "beacon" tries to warn us about some imminent danger. It does so with launching a succession of large "veils" in front of their star so we can detect them via the transit method....

13 answers  ·  posted 5y ago by Keelhaul‭  ·  last activity 5y ago by Keelhaul‭

Question communication science-fiction