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July 24, Mountain View, Calif. – A team of international researchers, led by scientists from the University of St Andrews and the SETI Institute in Mountain View, California, is redefining the role of researchers. scale of detection of aliens.
What are the consequences? the human race if we met the extraterrestrial intelligence? If you see a story about foreigners on TV or online, what should be your enthusiasm? A new study, published in the International Journal of Astrobiology, is reorganizing a tool long used to clbadify potential signals from extraterrestrial intelligence, adapting them to the modern world of news and social media.
Developed in 2001, the Rio Scale is a tool used by astronomers in search of extraterrestrial intelligence (ETI) to help communicate to the public "how excited" they should be on what has been observed. The scale measures the consequences for humans if the signal comes from extraterrestrials, as well as the probability that the signal really comes from extraterrestrials, and not a natural or human phenomenon. The scale gives a score between zero and ten, so the audience can quickly see how important a signal is.
"The whole world is experiencing the Richter scale to quantify the severity of an earthquake." The SETI community is attempting to create a scale that can accompany the reports of all the claims of the detection of Extraterrestrial intelligence and being refined, "said Jill Tarter, co-founder of the SETI Institute. Over time, more data will be available. This scale should reflect both the importance and the the credibility of the claimed detection Rio 2.0 tries to update the scale to make it more useful and compatible with the current modes of diffusion of the information so that the public is familiar with the scale "
There have been many dubious signals reported as" alien "in recent years, and learning the truth about t These stories are getting more and more difficult. As such, an updated Rio Scale is required.
The new study, led by Dr. Duncan Forgan at the University's Exoplanet Science Center, highlights the changing nature of media, the growth of news 24 hours a day and the new landscape of social media. Coupled with an increase in ETI detection efforts by teams from around the world, the Rio Scale is more than ever needed and must remain relevant to communicate to the public about "alien signals".
The International Review Team of Rio Scale Researchers (Rio 2.0) aims to bring consensus across academic disciplines, when clbadifying signals likely to indicate the existence of 39, advanced extraterrestrial life. Rio 2.0 can quickly calibrate the audience's expectations of a signal signal, and educate them on how SETI scientists actually evaluate a signal, from its initial detection to the various verification steps needed to determine whether a signal comes in a credible way from the EIT. to research is also the development of a single set of consistent terminology to discuss signals, both among researchers and the media.
The team released an online Rio Scale calculator, an interactive tool for scientists and science communicators and give advice on how to use it to better account for the ETI in the media.
Principal investigator, Dr. Duncan Forgan of the Exoplanets Science Center of the University of St Andrews, said, "It is absolutely crucial that so enormously significant that the discovery of intelligent life beyond Earth, we do it clearly and carefully. Having Rio 2.0 allows us to rank a signal quickly in a way that the general public can easily understand, and helps us keep their trust in a world filled with false news. "
The new Rio Scale has been submitted to the International Standing Committee of the Academy of Astronautics on SETI for official ratification.
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