PORTAL BANDUNG TIMUR – Detected signal puzzle for an astronomer like emitted to the earth, finally revealed. The signal is actually not a signal from aliens as is believed so far.
“This is man-made radio interference of some technology, maybe on the surface of the earth,” said Sofia Sheikh, an astronomer at the University of California, Berkeley, as reported by nature.com.
What’s even more astonishing, the signal that’s happened mystery it, according to the researchers, was likely just the sound of a computer crashing on earth.
As is known, on April 29, 2019, for an astronomer detects the signal emitted to the earth. As it was supposed, the signal came from Proxima Centauri — the closest star system to our sun (about 4.2 light-years away) and home to at least one potentially habitable planet.
Because the signal falls into the narrow band Radio Wave 982 MHz is rarely made by human planes or satellites, the researchers interpreted as a possible sign of alien technology.
Intrigued by the signal, experts recently carried out research and scanning Proxima Centauri return.
As a result, the signal — which lasted for about five hours — never reappeared during the scan Proxima Centauri next.
In their study published in the journal Nature Astronomy, Sheikh and his colleagues described the signal – dubbed BLC1 – in detail.
Astronomers catch Radio Wave for five hours with the Parkes Murriyang radio telescope in Southeast Australia during the survey Proxima Centauri for 26 hours. The survey is part of a $100 million alien hunting program called Breakthrough Listen, which uses telescopes around the world to listen for possible extraterrestrial transmissions.
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