CETI Revisited – E-bok 9789127460829 Helsingin Sanomien ex-päätoimittaja kertoo

Helsingin Sanomien ex-päätoimittaja kertoo

Jim Fieldin

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CETI Revisited – E-bok 9789127460829 Helsingin Sanomien ex-päätoimittaja kertooCETI Revisited investigates the old idea of communicating with extraterrestrial civilizations from a number of new angles. It proposes a new and affordable strategy for humanity's interstellar and intergalactic communication efforts. Most of our energy will soon come from the Sun. Large fields of parabolic solar concentrators can be connected together and used as enormous radio telescopes. They could also send radio messages to distant galaxies. Risto