'Alien' Signal Decoded
A father-daughter team decoded a signal from the ExoMars Trace Gas Orbiter, revealing five amino acids and suggesting potential extraterrestrial life, inviting public speculation and discussion about its implications.
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A signal interpreted as extraterrestrial has been decoded by a father-daughter team, Ken and Keli Chaffin, after a year-long effort. The signal originated from the European Space Agency's ExoMars Trace Gas Orbiter (TGO) and was part of an art project titled "A Sign in Space." The project aimed to explore the potential for communication with alien life. The signal, intercepted by three radio astronomy observatories, was first extracted by a community of 5,000 citizen scientists within ten days. The Chaffins then deciphered the message, which revealed five amino acids, suggesting the presence of cellular formations and possibly life. The interpretation of this message remains open-ended, inviting speculation about its implications—whether it signifies a threat or a peaceful communication from an alien civilization. The project, supported by ESA, the SETI Institute, and the Green Bank Observatory, encourages public engagement through an online platform for further discussion and ideas.
- A signal from the ExoMars Trace Gas Orbiter was decoded, suggesting potential extraterrestrial life.
- The decoding involved a community of 5,000 citizen scientists and was led by Ken and Keli Chaffin.
- The message revealed five amino acids, indicating possible cellular formations.
- The interpretation of the signal is open to public discussion and speculation.
- The project is part of a multidisciplinary art initiative exploring communication with alien civilizations.
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