Slashdot Mirror
Astronomers Record Mystery Radio Signals From 5.5 Billion Light Years Away
sarahnaomi writes For the first time ever, astronomers have captured an enormous radio wave burst in real time, bringing us one step closer to understanding their origins. These fleeting eruptions, called blitzars or FRBs (Fast Radio Bursts), are truly bizarre cosmic phenomena. In the span of a millisecond, they emit as much radiation as the Sun does over a million years. But unlike other super-luminous events that span multiple wavelengths—gamma ray bursts or supernovae, for example—blitzars emit all that energy in a tiny band of the radio light spectrum. Adding to the mystery is the rarity of blitzar sightings. Since these bursts were first discovered in 2007 with Australia's Parkes Telescope, ten have been identified, the latest of which was the first to be imaged in real time.
This is obviously an advanced data stream which we are intercepting. Civilizations who do not have control over quantum entanglement, Use compressed radio bursts at unbelievable magnitude to transfer massive amounts of information across multiple civilizations simultaneously.
This has been known for about 10 years. But suppressed due to it;s sensitive nature.
Attempts to decode the messages have only been marginally successful. The one small decoded message translated into English is roughly: "Never going to give..."
The rest of the message can only be guessed at.
Another consultant who stuck it out.
"We are the Priests, of the Temples of Syrinx..."
Care to finish the title?
No worries ladies and gents. Just some black hole or star being absorbed into a circle of more stable vacuum than the twitchy sort of vacuum we have over here. Move along. Move along. There's literally nothing to see there.
Please do not read this sig. Thank you.
I felt a great disturbance, as if millions of voices suddenly cried out in terror, and were suddenly silenced. I fear something terrible had happened 5.5 billion light years away.
sed -e 's/Chuck Norris/Rajnikant/g' joke > fact
Speed Metal is life
"“In real time here means, ‘as soon as the burst radiation arrives on the Earth,’” astronomer Daniele Malesani, co-author of a new paper about the discovery, told me over email. " So, not in real time then. "Astronomers record mystery signals" isn't as exciting though is it?
Support the First Amendment. Read at -1
Congratulations on this being the first time that the arriving radio waves were captured in real time. But I would be far more interested in hearing how you capture radio waves other than in real time. I wouldn't even need a DVR if I could do that.
I'm an American. I love this country and the freedoms that we used to have.
It's just some farmer in the middle of nowhere trying to connect to the internet on their home planet. (S)He tried to save a few bucks by self installing the dish, and is sweeping the sky at full power.
'Nuff said.
Lost at C:>. Found at C.
Is "real-time" the new "literally", where how much you mean it matters more than what the word actually means?
No worries ladies and gents. Just some black hole or star being absorbed into a circle of more stable vacuum than the twitchy sort of vacuum we have over here. Move along. Move along. There's literally nothing to see there.
C'mon, there's got to be some highly implausible yet scientific sounding explanation that blames it on a time hole to the future slamming shut. Right? Maybe Elon Musk has been working on a time portal, but he hasn't quite figured out how to make it appear close enough to be usable?
Help fight poverty: Punch a poor person.
Maybe a nitpick -- do slashdotters agree with calling these "signals"? There's no indication that they were emitted by someone trying to communicate.
Now now, we all know vacuum stabilization events travel out from their sources at the speed of light, if it were to happen it would be against the laws of physics to see it coming.
More interesting is one of the actual proposed explanations. A massive spinning magnetron gradually slowing down until centrifugal force can't keep it from collapsing into a black hole anymore. And when the source of the magnetic field suddenly gets cut off from the outside universe by being engulfed by the event horizon, the magnetic field has no where to go but... out. The most powerful magnetic field in the universe getting converted almost instantly to energy; creating a spark that lasts seconds and outputs more energy than the sun has in the past million years.
Our Earth's orbit just crossed a High Power Alien Communication Beam between two of their outposts. Nothing to worry about...
One thing is lasing airplanes, but... TELESCOPES!
Come on, guys. Time to give up.
http://cdn4.miragestudio7.com/wp-content/uploads/2014/03/ancient-aliens-guy.jpg
Clearly, this is the signature of an FTL drive spinning up. Pity the folks using it died out 5.4999 billion years ago.
But unlike other super-luminous events that span multiple wavelengths—gamma ray bursts or supernovae, for example—blitzars emit all that energy in a tiny band of the radio light spectrum.
Why is this a mystery? 5.5 Billion years ago, did anyone have anything other than a radio? It wasn't like they could use a satellite dish or something...
How come Slashdot never gets Slashdotted?
A brief energetic burst...
Last time I heard it referenced was when I slept with a somewhat disappointed astroscience major.
*rimshot*
- Holy crap, I've got MOD points! Who thought that was a good idea.
Since I'm engaged in humorous speculation, I posit that stable vacuum events are either limited in size and scope or that they travel at less than C, or both.
Speaking of which, does the inside of a black hole qualify as a more stable type of vacuum? Being a fairly ignorant sort, can a physics guy out there enlighten me?
Please do not read this sig. Thank you.
If this would have been a few years back, I'd have been so gullible to say that someone was playing Galactic Marco Polo but that's just silly. Looking at humanity's recent past, one of the actions that has led to the biggest advancements in our society is that we go around using various tools to help us detect and find those natural resources that we're always looking for (as destructive or invasive to the environment and its native species as it is). What're the odds that someone else had this bright idea?
Congratulations, another civilization just won the Intergalactic Darwin Award.
Table-ized A.I.
FWIW (not much) the image that they show is just like the monitor's display in Cosmos. Ok, and with that I think I've exhausted the number of connections between that movie and this news.
Reaper carrier signal.
I'm trying to teach myself to set people on fire with my mind... Is it hot in here?
The FRB will be duped in approximately 2 weeks so perhaps they can decode the entire thing this time.
How do we know the original burst was radio? Wouldn't red/blue shift affect the entire electromagnetic spectrum, not just visible light? Could these be higher energy bursts (perhaps gamma emitted from known phenomena) red-shifted by our relative space/time/vector/position? I feel ignorant asking, but if we don't know where they came from or have any fix on the source, how do we know they were emitted as "radio"?
Since I'm engaged in humorous speculation, I posit that stable vacuum events are either limited in size and scope or that they travel at less than C, or both.
If it were a vacuum collapse into a lower energy we would be doomed, because our region would destabilize too. So, speculating, a lower vacuum cannot be the explanation.
It sounds like SOMEONE is exceeding their licensed power output not to mention transmitting outside of their licensed frequency allocation.
I wish they were planning on conquering us. From this, it looks like they're just trying kill us off from a distance. And people wonder why cancer rates are rising...
A massive spinning magnetron gradually slowing down until centrifugal force can't keep it from collapsing into a black hole anymore.
If you te going to make that much popcorn, you probably should not use microwave owen anyway. Use a kettle, it's cheaper, tastes better, and easier to get seasoning and butter just right.
I think some far away scientist just said "don't worry, our LHC can not create a black ho..."
creating a spark that lasts seconds and outputs more energy than the sun has in the past million years.
Actually it lasts only about a millisecond, but the 1 MYears of solar output part is right. It's about the mass of the moon converted to RF energy in
1 ms.
A massive spinning magnetron gradually slowing down until centrifugal force can't keep it from collapsing into a black hole anymore.
That would be a magnetar, not a magnetron.
I wonder how they gauge the energy. If they simply extrapolate the energy-emission by assuming it's the same from any other angle, then it doesn't really take into account it could be a directed radio-burst.
My logic tells me they should have already taken it into consideration, but if not it could explain the theorized super-duper-hyper-nova energy-levels, seeing as a sphere with radius 5.5 billion light years would require an enormous amount of energy to have its surface receive the measured levels of radio waves.
If you quote this signature there'll be 72 copies of Windows ME waiting for you in Heaven.
That figure reminds me of how harold white's warp drive initially required the mass of jupiter in energy to operate. That energy output seems like it would be ideal for such an alien technology, not that I ever expect to find proof.
In real time .. as opposed to?
That figure reminds me of how harold white's warp drive initially required the mass of jupiter in energy to operate.
If you mean the Alcubierre drive, which initially required a Jupiter's mass equivalent of a exotic material not know to exist, which was reduced to a much small mass with a modification by Harold White, that is still not referring to the total energy needed. That is just the amount of matter that behaves a certain way in GR equations, and considering we don't know if it even exists, we don't know how much energy it takes to create and manipulate.
Why does this say "as much radiation as the sun does in a million years" but the article says "in a day"?
I use my mod points exclusively for such worthless drek. It pains me too that people are using their valuable mod points to promote unfunny badly-written typo-infested crap as "Funny".
Blitzars are the most common final stage of technological Singularities. http://en.wikipedia.org/wiki/T...
When a Singularity has finally exhausted all local novelty in their system of origin and for lack of a better word become bored, they often tend to initiate a Blitzar-Epitaph. * Blitzar-Epitaphs are also often initiated in the case of detected approaching vacuum stabilization events or other impending local catastrophes.
This is a process by which a Singularity re-engineers all matter/energy in their system including their star into a final Blitzar-Event. This Blitzar-Event is designed to maximally transmit the entirety of the Singularities pattern across the universe with the widest possible dispersion. Their pattern is compressed with an omega-class compression algorithm padded with sufficient meta-data for other singularities to be able to detect and decode.
This ignorant AC actually got modded up, and for posting bad information???? In a vacuum all electromagnetic radiation travels at the same speed, you never see the speed of light listed as X for frequency F, just a single speed is ever given.
I'm an American. I love this country and the freedoms that we used to have.
See what I mean? Even for a comment as innocuous as that, I still get modded down. I just don't understand why.
It's not like I'm off topic (the parent brought up the topic, not me), trolling, or flaming anyone.
This proves how poorly this moderation system works. It should be abandoned.
Since I'm engaged in humorous speculation, I posit that stable vacuum events are either limited in size and scope or that they travel at less than C, or both.
Great! As a physicist, I eagerly look forward to your supporting math to back up those posits which contradict the math I have already seen.
Filter error Schmilter error.
"A real-time fast radio burst: polarization detection and multiwavelength follow-up"
It's also on Research Gate.
Birds are not dinosaur descendants;birds are dinosaurs, for all useful meanings of "birds", "are" and "dinosaurs"