Posted on 12/21/2020 6:57:45 AM PST by Red Badger
Astronomers hunting for radio signals from alien civilizations have detected an "intriguing signal" from the direction of Proxima Centauri, the nearest star system to the sun, The Guardian reported.
The researchers are still preparing a paper on the discovery, and the data have not been made public, according to The Guardian. But the signal is reportedly a narrow beam of 980 MHz radio waves detected in April and May 2019 at the Parkes telescope in Australia.
The Parkes telescope is part of the US$100 million Breakthrough Listen project to hunt for radio signals from technological sources beyond the solar system. The 980 MHz signal appeared once and was never detected again. That frequency is important because, as Scientific American points out, that band of radio waves is typically lacking signals from human-made craft and satellites.
Breakthrough Listen detects unusual radio signals all the time - between earthly sources, the Sun's natural radio output and natural sources beyond the Solar System, there are a lot of radio waves bouncing around out there.
But this signal appears to have come directly from the Proxima Centauri system, just 4.2 light-years from Earth. Even more tantalizing: The signal reportedly shifted slightly while it was being observed, in a way that resembled the shift caused by the movement of a planet. Proxima Centauri has one known rocky world 17 percent larger than Earth, and one known gas giant.
The Guardian quoted an unnamed source with apparent access to the data on this signal as saying "It is the first serious candidate for an alien communication since the 'Wow! Signal,'" a famous radio signal detected in 1977 that also resembled a technosignature.
But The Guardian cautioned that this signal is "likely to have a mundane origin too."
Such more mundane sources include a comet or its hydrogen cloud, which also could explain the Wow! Signal.
Penn State University's Sofia Sheikh, who led the analysis of the signal for Breakthrough Listen, voiced her excitement about it: "It's the most exciting signal that we've found in the Breakthrough Listen project, because we haven't had a signal jump through this many of our filters before," Sheikh told Scientific American, adding that the signal is now being referred to as Breakthrough Listen Candidate 1, or BLC1.
An inherent challenge in searching for alien communications is that no one knows how aliens might communicate, and no one knows all the potential natural sources of radio waves in the Universe. So when signals arrive that seem even plausibly technological and don't come with easy natural explanations, it's tempting to make the jump to aliens.
So far, no data on this signal is public, and it's likely that even when it does become public there will be no conclusive answers; that's what happened with the Wow! Signal after all.
This article was originally published by Live Science. Read the original article here:
https://www.livescience.com/proxima-centauri-mystery-radio-beam.html
“Send more Chuck Berry”
Steve Martin
Call now! You may be entitled to free dental care, scale scrapes , antenna polishing and eye-glasses!...including tri-lens!(for those with one on your forehead)
780,000 digital votes for Biden.
For the past one hundred years all sorts of people, some quite brillant, have tried to disprove Einstein’s core theories of relativity. None have. However Einstein who famously said that imagination is the most important trait a scientist can have also had a great sense of humor. He had great fun postulating about unproven theories. Still press any imaginative but credible physicist and they will admit that physical and biological UFOs are not real.Yet as long as people say “Never say never” or “always”, the fun will continue.
What else can can happen this year?
You mean “Doctor Einstein” and his theory of relativity. Almost to the level of “Doctor Jill Biden” and her theory of relativity: Dr. Biden’s is a bit simpler and summarized, “My relative is the guy who stole the election which should lead to me being the first “First Lady Doctor”.
“POTUS45 is one of us.”
“Joe Biden?!?!”
(((B-U-R-M-A S-H-A-V-E)))
I remember those signs along the roads back in the very late 40s and 50s.
Aww, those were the days!
A ‘UFO’ is,by definition, ‘unidentified’, else they would be IFO’s, Identified Flying Objects..................
Yes! A total of 600 different jingles deployed from 1927 to 1963. Get “The Verse By the Side Of the Road” by Frank Rowsome, Jr., available on Amazon.
From 1938:
NO LADY LIKES
TO DANCE
OR DINE
ACCOMPANIED BY
A PORCUPINE
BURMA-SHAVE
“an “intriguing signal”
“What else can can happen this year?”
I find it intriguing because they are so busy trying to figure out what it says, they fail to think who it is being sent to here.
wy69
“an “intriguing signal”
“What else can can happen this year?”
I find it intriguing because they are so busy trying to figure out what it says, they fail to think who it is being sent to here.
wy69
Probably Rush Limbaugh going beyond his 600+ earthly stations to becoming a galactic presence.
But The Guardian cautioned that this signal is “likely to have a mundane origin too.”
The signal reportedly shifted slightly while it was being observed, in a way that resembled the shift caused by the movement of a planet.
It has been decoded! The message says, “Send more Chuck Berry”.
We’ve been meaning to contact you about your car’s warranty...
I turned in the other day, “Music POW POW Power Andromita AM 980 all hits all the time...”
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