Summary:
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Signal Discovery
A decoded extraterrestrial signal transmitted from Mars has revealed a simple image depicting five amino acids, deciphered by a father-daughter duo after a year-long effort. -
Art and Science Collaboration
The signal was part of the multidisciplinary art project βA Sign in Space,β initiated by media artist Daniela de Paulis in collaboration with ESAβs ExoMars Trace Gas Orbiter. -
Citizen Scientist Involvement
Over 5,000 citizen scientists participated in the decoding process, first extracting the message from raw data intercepted by three radio astronomy observatories. -
Cracking the Code
Ken and Keli Chaffin, the father-daughter team, utilized intuition and simulations to uncover the signalβs meaning, which suggests cellular movement and the potential for life forms. -
Next Steps in Interpretation
With the signal deciphered, the interpretation of its significance begins, leaving room for artistic expression and scientific inquiry into the implications of the findings.
Read more at: ESA | A Sign in Space
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