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Plan to broadcast messages to alien worlds leaves cosmologists worrying - The Independent

Leading figures behind the 50-year-old Search for Extraterrestrial Intelligence (Seti), which uses radio telescopes to listen passively for unnatural signals from space, have now proposed an “active” form of search known as Meti – Messages to ...

Submitted in section: Paranormal news 2015: Plan to broadcast messages to alien worlds leaves cosmologists worrying - The Independent