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. The message was a simple pictorial signal in binary code composed by famed astronomer and SETI researcher Frank Drake , a globular star cluster located about 25,000 light-years from Earth in the constellation of Hercules.was launched. Student teams were tasked with designing a new message that could be sent to space, and by August 2020, the Boriken Voyagers team was recognized as the winner of the competition. Unfortunately, the Observatory collapsed on, and the message was never sent.
The message was transmitted on November 16th, 1974, at a frequency of 2380 MHz and an effective bandwidth of 10 Hz. The message was transmitted at a frequency-shifting rate of 10 bits per second and lasted less than three minutes. It consisted of a 1679-binary digit picture – the product of two prime numbers – arranged rectangularly into 73 lines of 23 characters per line .
“However, is that all the information you can extract from the image? Knowing the size of the pixels, you can figure out the ratio of the head to the arms, legs, and abdomen, communicating more about humans without added complexity. The second stage gave us a scenario with a received message that we needed to decode. The team regularly pitched different ideas on what aspects of the signal were important to decode, which was useful to the design of the new Arecibo Message in the final stage.
“The Arecibo Message, sent in 1974, served as a direct inspiration for the next section of our message, our Solar System. However, we wanted to enhance some aspects to make it more descriptive and accurate. We included our Moon and Saturn’s rings, enhanced the sizes of the gas giants, and excluded Pluto, which is now considered a dwarf planet.
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