Interstellar Messages, including: Ann Druyan, Carl Sagan, Drake Equation, Extraterrestrial Life, Fermi Paradox, Lincos (artificial Language), Seti, ... Pioneer Plaque, Nikolai Kardashev

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More info: There are five realized IRM's projects: * Cosmic Call 1 (1999), four transmissions to nearby Sun-like stars * Cosmic Call 2 (2003), five transmissions