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ESA Discovers Unexpected 'Haze' of Microwave Transmissions

astroengine writes "The European space observatory Planck has discovered something peculiar about our galaxy: it's humming in microwaves and, for the moment, the source of the 'hard' radiation surrounding the galaxy's core is a complete mystery. Also, the Milky Way is home to previously unknown 'islands' of cold carbon monoxide gas, helping astronomers uncover the distribution of star-forming regions."

69 comments

  1. Wifi by Grindalf · · Score: 4, Funny

    Earthings! We all use sci fi wi fi ... You may not question this! :0)

    --
    The purpose of existence is to make money.
    1. Re:Wifi by Pieroxy · · Score: 3, Funny

      (In the cloud)

      - Hi there, can I take your order please?
      - I'd like a few billion humans. I'll take them medium-rare.
      - Thank you sir. Your order will be ready in a few millenia, the time for the interstellar microwave to cook'em.
      - Thanks! I'll be waiting outside.

      (We're warming up !)

    2. Re:Wifi by Anonymous Coward · · Score: 0

      I guess the hard radiation is all the pr0n.

    3. Re:Wifi by Jason+Levine · · Score: 1

      Yes, but what's the password to get access.... Nevermind, I just found it: "12345"

      --
      My sci-fi novel, Ghost Thief, is now available from Amazon.com.
    4. Re:Wifi by CharlyFoxtrot · · Score: 1

      Don't worry they're not screaming, that's just the air escaping as their atmosphere is boiled away.

      --
      If all else fails, immortality can always be assured by spectacular error.
    5. Re:Wifi by rhook · · Score: 0

      That's the stupidest combination I've ever heard in my life! The kind of thing an idiot would have on his luggage!

    6. Re:Wifi by Anonymous Coward · · Score: 0

      12345? that's amazing! I've got the same combination on my luggage!

    7. Re:Wifi by budgenator · · Score: 1

      That was the password to the Email account of the President of Syria and several of his staffers.

      --
      Apocalypse Cancelled, Sorry, No Ticket Refunds
    8. Re:Wifi by pla · · Score: 2

      Don't worry they're not screaming, that's just the air escaping as their atmosphere is boiled away.

      "But though you may find this slightly macabre...
      We prefer your extinction
      to the loss of our job"

    9. Re:Wifi by rhook · · Score: 1

      I take it you have never seen Spaceballs.

      http://www.youtube.com/watch?v=_JNGI1dI-e8

  2. It's all by bobstreo · · Score: 2, Funny

    Burnt Popcorn.

    1. Re:It's all by MickLinux · · Score: 2, Funny

      Oh, no! I've been waiting for the galaxy to go `ding' . Do you mean to say I should have been counting the time between stars popping?

      --
      Correct Horse Battery Staple: 72 bits of entropy. Enter "Correct H" into google. When it generates the phrase, that's
  3. Obviously by Anonymous Coward · · Score: 0

    The Grox did it. And the carbon monoxide gas must be some byproduct when they produce spice.

  4. strange emission? by Anonymous Coward · · Score: 0

    Probably Collectors' galactic core base activating its latest human-genetic powered Reaper.

  5. Haze is not new by Anonymous Coward · · Score: 5, Informative

    Nice to see some new results from Planck, but the summary is a misleading (and the article itself too, to a lesser degree) when it comes to the haze. This haze was discovered by Planck's predecessor, the WMAP satellite - in fact, it is best known as the WMAP haze. It is true that its cause is unknown, though. People like to speculate that it might be due to annihilation of dark matter particles or other exotic physics, which would be exciting, but I'm partial to something more mundane, like more frequent supernova explosions near the center, as mentioned in the article.

    1. Re:Haze is not new by Anonymous Coward · · Score: 3, Funny

      Thats the first time I've seen supernova described as "mundane"!

    2. Re:Haze is not new by justforgetme · · Score: 5, Insightful

      Well, its a carbon "cloud" right?
      Like the ones old cars make?
      Maybe it's just exhaust of an intergalactic chevy camaro?

      --
      -- no sig today
    3. Re:Haze is not new by Anonymous Coward · · Score: 1

      it's all mundane to the Q continuum.

    4. Re:Haze is not new by Anonymous Coward · · Score: 0

      Chevy Nova, lighting up the night sky.

    5. Re:Haze is not new by Thing+1 · · Score: 1

      Meh, you've seen one...

      --
      I feel fantastic, and I'm still alive.
  6. "The Question" Answered. by FauxReal · · Score: 4, Funny

    "Why are we here?" To think we finally know the answer to our origin... Our galaxy and everything in it is just some quick heat-n-eat snack for some celestial being. Now that's food for thought.

    1. Re:"The Question" Answered. by DMUTPeregrine · · Score: 1

      Ia Ia Cthulhu Ftagn!

      --
      Not a sentence!
    2. Re:"The Question" Answered. by Anonymous Coward · · Score: 0

      Just an ant farm analog for some pan galactic being manifest to us as some kid's pet mouse.

    3. Re:"The Question" Answered. by jamiesan · · Score: 5, Funny

      Yes. We ARE Cthulhu's hot pocket.

    4. Re:"The Question" Answered. by Gilmoure · · Score: 1

      *golf clap*

      --
      I drank what? -- Socrates
    5. Re:"The Question" Answered. by Deus.1.01 · · Score: 1

      WORSE! Azathoth!!

      --
      My -1 Troll is actually a +1 funny. And my -1 flame is actually a +1 insightfull.
  7. Hendrix by Anonymous Coward · · Score: 1

    Maybe we should ask Jimmy Jendrix if the haze is purple?

    1. Re:Hendrix by Anonymous Coward · · Score: 0

      That's a good idea. If it starts to condense and precipitate, we'd end up with Purple Rain.

  8. CBR by mwvdlee · · Score: 1

    How does this relate to cosmic background radiation?

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    1. Re:CBR by siddesu · · Score: 2

      If it is galactic in origin, probably it doesn't - the cosmic background has a different origin.

  9. If I am not mistaken ... by Taco+Cowboy · · Score: 2, Funny

    ... the answer is "42"

    --
    Muchas Gracias, Señor Edward Snowden !
    1. Re:If I am not mistaken ... by Anonymous Coward · · Score: 0

      Only in base 13, and it's not funny.

    2. Re:If I am not mistaken ... by Anonymous Coward · · Score: 0

      So the answer is 54??

    3. Re:If I am not mistaken ... by Anonymous Coward · · Score: 0

      Sorry...base 16.75.

  10. Jimmy Jendrix? by Heed00 · · Score: 1

    Get back to your own universe! Shoo! Shoo!

    --
    Thought thinks itself.
    1. Re:Jimmy Jendrix? by SleazyRidr · · Score: 1

      He did manage to spell it right in the subject header...

  11. 26000 year mirror reflection? by Anonymous Coward · · Score: 0

    Boom back in your fucking faces

  12. WEP by ThatsNotPudding · · Score: 1

    This haze was discovered by Planck's predecessor, the WMAP satellite

    Anyone else first read that as WEP satellite?

  13. Cue the Electric Universe wackos by gardyloo · · Score: 0

    in 3... 2... 1...

    1. Re:Cue the Electric Universe wackos by Anonymous Coward · · Score: 0

      yeah the mention of Synchrotron is a bit of a trigger alright. Plus magnetic fields which the crazies maintain are created by electric currents Madness I tells ya.

  14. Microwaves in space? by cvtan · · Score: 3, Funny

    "To Serve Man" - It's a cookbook!

    --
    Sorry, but gray text on gray background is making my eyes bleed.
  15. The haze is just... by wbr1 · · Score: 1

    ...a leftover from a cosmic bong smoking party.

    "UV Haze in outer space /
    aliens left it in this place /
    their awful silent, we don't know why/
    meanwhile SETI search the sky"

    Apologies to Hendrix fans.

    --
    Silence is a state of mime.
    1. Re:The haze is just... by mcgrew · · Score: 1

      Should that line have read "their awful silence" or "they're awful silent?"

    2. Re:The haze is just... by Coren22 · · Score: 1

      Or "they're awfully silent".

      --
      APK likes to ask for responses to the same things over and over. Maybe he just likes the responses?
  16. At the core by russotto · · Score: 3, Insightful

    Didn't Larry Niven explain the reason for hard radiation from the center of the galaxy in his 1966 travelogue "At the Core"?

  17. Something more to worry about by Anonymous Coward · · Score: 1

    Great.. so we have to worry about galactic global warming too?

    1. Re:Something more to worry about by Skapare · · Score: 1

      Actually, it's still quite cold. The 2.45 GHz wi-fi band corresponds to about 0.023665 Kelvin.

      --
      now we need to go OSS in diesel cars
    2. Re:Something more to worry about by Anonymous Coward · · Score: 0

      Ah, Kirk, my old friend. Do you know of the old Klingon proverb that science is a dish best served cold? It is very cold in space.

      -- Dr. Khaaaaaaaaaan!

  18. Ovens? by Pnarp · · Score: 0

    A few years ago my town started making people dispose of their old microwave ovens at a special "transfer" location at the town dump, rather than just letting us bury them in our backyard like they used to. I've always wondered what they did with all those microwave ovens. Now I know.

  19. "Transmissions" ? by vikingpower · · Score: 1

    That is poorly formulated. "Transmissions" would make one think of the intentional dispatching of information. Which this microwave surely does not represent, I presume ? Aliens and SETI: Not yet ?

    --
    Religous speak to God. Insane are spoken to by God. When all shut up, one can finally hear Shostakovich in peace
    1. Re:"Transmissions" ? by Skapare · · Score: 1

      Is it sharing of music and movies? Or just social communication of the collective?

      --
      now we need to go OSS in diesel cars
    2. Re:"Transmissions" ? by Anonymous Coward · · Score: 0

      Transmissions? Well, how about some poor aliens invented radio and tv, and have been broadcasting their crap into the universe for some time, but due to how the signals had to cross some astronomical event or other, they got all distorted and turned into microwaves?

      Uhh..

  20. Dark Matter is an odd duck. by Jerry · · Score: 0

    Dark Energy and Matter are odd ducks.

    In both classical and quantum physics matter radiates electromagnetic energy according to its absolute temperature. To NOT be visible, i.e., NOT radiate electromagnetic energy, Dark Matter MUST be at zero degrees Kelvin, which is impossible to reach because of Second and Third Law considerations. Also, if the Universe were made up of, as some have proposed, 90% of more of Dark Matter, the mean temperature of the Universe would be colder than 2.5 Kelvin. Black bodies are the best known emitters and absorbers of EMR. How could Dark Matter absorb EMR for BILLIONS of years and yet remain invisible? Why has no one posted a picture showing a galaxy partly obscured by a blob of DM if it is so pervasive?

    DM reminds me of the 19th century's conumdrum, the "Ether". It's properties were also outsides the boundries of known physics, and proved impossible. So thin as to be invisible, yet so ridged as to allow light to travel at extremely high velocity. Despite that regidity, even Newton established that the Ether could not support planetary vorticies nor imped the motion of comets.

    --

    Running with Linux for over 20 years!

    1. Re:Dark Matter is an odd duck. by geekoid · · Score: 1

      You are overlooking a tiny fact:
      Dark Matter actual exists. It's been tested. Where as the either doesn't actually exist, because testing eliminated it.

      The days of Dark Matter only being just an idea are over.

      --
      The Kruger Dunning explains most post on /. http://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect
    2. Re:Dark Matter is an odd duck. by bigrockpeltr · · Score: 1

      how can you eliminate something that doesnt exist? Im sure that would segfault the universe.

      --
      $ unzip, strip, touch, finger, grep, mount, fsck, more, yes,fsck,fsck,fsck,umount, sleep
    3. Re:Dark Matter is an odd duck. by Anonymous Coward · · Score: 0

      No, dark matter by definition interacts very weakly with electromagnetic fields. So it does not need to be at zero Kelvin to not be seen. Similarly, it has NOT been absorbing EMR for billions of years - dark matter is almost totally decoupled from the rest of the Universe, except for gravitational interactions. That's what makes it "dark matter".

      There are perfectly valid criticisms to be made about the theory of dark matter, but yours is simply a fundamental misunderstanding of the very definition of the term.

    4. Re:Dark Matter is an odd duck. by pantaril · · Score: 1

      In both classical and quantum physics matter radiates electromagnetic energy according to its absolute temperature.

      That is untrue, some kinds of elementary particles don't interact electro-magneticaly at all Neutrinos for example interact only via gravitation and weak force. Dark matter could behave similary.

      Also, if the Universe were made up of, as some have proposed, 90% of more of Dark Matter

      Acording to current mainstream astrophysical theories, our universe is made up from 73% dark energy, 23% dark matter and 4% normal visible matter. The best candidate for dark energy is energy of vacuum, dark matter is actively being searched for in some deep underground particle detectors.

    5. Re:Dark Matter is an odd duck. by cmarkn · · Score: 1

      I guess I'm not clear on the definition of dark matter. Aren't these clouds of cold CO, that have never been seen or expected before now, dark matter? There is nothing in the definition that requires that dark matter be something exotic, only that it be invisible up to now which describes these clouds.

      Notice that I'm not suggesting that this accounts for all dark matter, or even a meaningful fraction of it, only that it fits the definition of dark matter by not having been observed before.

      --
      People should not fear their government. Governments should fear their people.
    6. Re:Dark Matter is an odd duck. by pantaril · · Score: 1

      I guess I'm not clear on the definition of dark matter.

      We don't know what dark matter is, so there is no definition of it. Why do we think it's some exotic unknown matter and not some cold CO2 or just simple pieces of rocks invisible to us due to low temperature and long distance?

      The answer lies in cosmic electro-magnetic background (CMB). By looking at the CMB we can tell the distribution and density of baryonic matter (matter made up from protons and neutrons) in the early universe (cca 300 thousands years after big bang). WMAP probe made detailed measurment of CMB and concluded that there is not enough baryonic matter to account for all the gravitational forces we can see.
      See http://map.gsfc.nasa.gov/universe/uni_matter.html for more details.

  21. To Serve Man, 2nd Edition by chinton · · Score: 1

    Now... with more microwave recipes for today's busy Kanamit.

  22. CO is all over the place in space by NixieBunny · · Score: 3, Interesting

    I work at a telescope that does similar work. a couple weeks ago, we were doing some tests with the antenna pointed to fixed azimuth/elevation angles, which results in the telescope scanning the sky due to the Earth's rotation. We were watching the spectrum display, and saw many instances of strong (1 Kelvin or bigger) CO lines appear in thoroughly random places, perhaps 5% of the observing time. That's a lot of CO!

    --
    The determined Real Programmer can write Fortran programs in any language.
    1. Re:CO is all over the place in space by steelfood · · Score: 3, Funny

      As if space wasn't inhospitable enough, now we find out you'll get CO poisoning if you breathe out there.

      --
      "If a nation expects to be ignorant and free in a state of civilization, it expects what never was and never will be."
    2. Re:CO is all over the place in space by cmarkn · · Score: 1

      How dense does a galactic-size cloud have to be to contain a meaningful mass? These things fill kajillions of cubic parsecs, right?

      --
      People should not fear their government. Governments should fear their people.
  23. Might be communications between intelligences... by Anonymous Coward · · Score: 0

    Maybe the microwaves are like a sort of pollution from local communications?

  24. Galactic torrents by Walt+Dismal · · Score: 2

    It was a mistake to tell the RIAA the microwaves are carrying pirated music. Now they're suing the galaxy to make them stop.

    -- my IP address is ANDROMEDA, good luck, lawyers.

    1. Re:Galactic torrents by flappinbooger · · Score: 1

      It wasn't a mistake, tell them they have to serve the subpoenas in person, they'll all be gone for a few million years.

      --
      Flappinbooger isn't my real name