Saturday , May 8 2021

The Arecibo message just updated the original attempt to contact ET

All of this was packed and on November 16, 1974, was emitted towards the M13 star group. As an interesting experiment like that, the project was not really intended to be a serious effort to make contact. However, the M13 is 25,000 light years away – which means that every potential response will not be up to at least 50,000 years – and when the signal arrives, the cluster may not even be in the right position anymore.

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