Russian received radio signal from space11/25/2023 ![]() If HD 164595 houses extraterrestrials who are reaching out beyond their world, they will have to wait 95 years for our response. This enormous distance means that a radio signal takes one Earth year to travel one light year. Each light year is about six trillion miles. A light year is not a unit of time but of distance. HD 164595 lies 95 light years from Earth. ![]() If aliens should exist in the HD 164595 star system, an immediate conversation as seen in science fiction will not take place. In the case of HD 164595, a message can either be beamed in an earthly language or in a mathematical formula that says Earth has received and is replying. In the past, radio messages have been transmitted to various star systems often for whimsical reasons-for example, in 2008 a Doritos commercial was beamed to the Ursa Major constellation. We need a sequence so astronomers have enough information to figure out if intelligent beings are transmitting and, more importantly, if they are sending a message instead of a simple dial tone that announces their existence but little else.Įarth does not need confirmation of the signal origin to reply. The SETI Institute’s Allen Telescope Array has recently focused on HD 164595 and has likewise been disappointed.Ī brief signal tells us little. In any case, the Russians never again detected the signal. A Neptune-like planet cannot support life familiar to us but it is possible life exists on one of its moons or on any undiscovered planets which may orbit HD 164595. This star is sun-like and has only one known planet, which resembles Neptune. The signal came from a star system known as HD 164595 in the Hercules constellation. Drake later found out that an American spy plane had sent it.Īccording to the SETI Protocols a gentleman’s agreement among SETI scientists the world’s astronomers deserve to know if there is a chance ET is calling, but the Russians acted as if the SETI Protocols did not exist. He quickly detected a very strong radio signal. The classic case of terrestrial origin took place in 1960 when Frank Drake did the first SETI search. A precious chance for astronomers around the world to check the signal was lost. It may also be misidentification by the Russian radio telescope. The more research done on the signal, the more likely that the key question will be answered: is ET really calling, or is the signal something else, perhaps natural radio noise from space? Even if the signal is a space oddity, it is still worthy of investigation. The signal may be terrestrial in origin, perhaps data beaming back to Earth from one of the thousand satellites in orbit. Why is the signal’s secrecy bad? A precious chance for astronomers around the world to check the signal was lost. ![]() What did the Russian astronomers at the RATAN-600 radio telescope do? They told no one. The world’s SETI scientists know of the radio signal only because an Italian astronomer, Claudio Maccone, who was working on the telescope, made an announcement in August. It has emerged that in May 15 of last year, a Russian radio telescope detected a signal spike of the kind that extraterrestrials might send. Victoria M Kaspi, a professor of physics at McGill University who was not involved with the study, wrote in an accompanying article: “Only time will tell what else lurks in these data, and what observations across many astronomical timescales will reveal.Written by Lawrence Squeri, author of Waiting for Contact: The Search for Extraterrestrial Intelligence. Researchers do not believe these objects emit signals like this however.īut they do not tend to send out emissions of this kind, researchers believe.ĭespite having been detected on Earth for more than 30 year, they have gone unnoticed by those compiling the data, the report, A long-period radio transient active for three decades, published in the scientific journal Nature, concluded.Īfter they worked out the source, the researchers then realised the signals had been repeating for almost four decades. GPMJ1839-10 lies well beyond that death line, meaning that if it is a pulsar, then it seems to be behaving in ways which were previously unheard of.Īlternatively, it could a highly magnetised white dwarf or magnetar, a neutron star with an incredibly strong magnetic field.
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