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BLC-1

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Piotrne

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Dec 20, 2020, 6:24:23 PM12/20/20
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https://en.wikipedia.org/wiki/BLC-1

BLC-1
From Wikipedia, the free encyclopedia

BLC-1 is a candidate SETI radio signal announced in December 2020, possibly coming from the star
Proxima Centauri. The signal has a frequency of 982.002 MHz[2] and an apparent shift in its
frequency is consistent with the Doppler effect caused by the movement of Proxima b, a planet of
Proxima Centauri.

The radio signal was detected during 30 hours of observations conducted by Breakthrough Listen
through the Parkes Observatory in Australia in April and May 2019. As of December 2020, follow-up
observations have failed to detect the signal again, a step necessary to confirm that the signal
was a technosignature.


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