Arecibo Observatory’s Biggest Triumphs

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Visual demonstration of the message, with color added to distinguish the various sections.

Visible demonstration of the message, with coloration added to tell apart the assorted sections.
Illustration: Wikimedia

A cool factor in regards to the Arecibo Observatory is that, along with receiving radio alerts, it might probably additionally transmit them. This functionality was put to the check in 1974 when the ability beamed a transmission, referred to as the Arecibo message, to globular star cluster M13. This area of area is roughly 25,000 light-years away, so we’ll should be affected person about receiving a response.

Written in binary, the message was brief, depicting issues like DNA, the human kind, and even a digital illustration of the Arecibo Observatory itself. In case you’re questioning, right here’s what the transmission appears like:

00000010101010000000000001010000010100000001001000100010001001011001010101010101010100100100000000000000000000000000000000000001100000000000000000001101000000000000000000011010000000000000000001010100000000000000000011111000000000000000000000000000000001100001110001100001100010000000000000110010000110100011000110000110101111101111101111101111100000000000000000000000000100000000000000000100000000000000000000000000001000000000000000001111110000000000000111110000000000000000000000011000011000011100011000100000001000000000100001101000011000111001101011111011111011111011111000000000000000000000000001000000110000000001000000000001100000000000000010000011000000000011111100000110000001111100000000001100000000000001000000001000000001000001000000110000000100000001100001100000010000000000110001000011000000000000000110011000000000000011000100001100000000011000011000000100000001000000100000000100000100000001100000000100010000000011000000001000100000000010000000100000100000001000000010000000100000000000011000000000110000000011000000000100011101011000000000001000000010000000000000010000011111000000000000100001011101001011011000000100111001001111111011100001110000011011100000000010100000111011001000000101000001111110010000001010000011000000100000110110000000000000000000000000000000000011100000100000000000000111010100010101010101001110000000001010101000000000000000010100000000000000111110000000000000000111111111000000000000111000000011100000000011000000000001100000001101000000000101100000110011000000011001100001000101000001010001000010001001000100100010000000010001010001000000000000100001000010000000000001000000000100000000000000100101000000000001111001111101001111000

Yow will discover a full rationalization of the Arecibo message here.

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