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What If Dark Matter Really Doesn't Exist?

sonar67 writes "According to The Economist: 'It was beautiful, complex and wrong. In 150AD, Ptolemy of Alexandria published his theory of epicycles--the idea that the moon, the sun and the planets moved in circles which were moving in circles which were moving in circles around the Earth. This theory explained the motion of celestial objects to an astonishing degree of precision. It was, however, what computer programmers call a kludge: a dirty, inelegant solution. Some 1,500 years later, Johannes Kepler, a German astronomer, replaced the whole complex edifice with three simple laws. Some people think modern astronomy is based on a kludge similar to Ptolemy's. At the moment, the received wisdom is that the obvious stuff in the universe--stars, planets, gas clouds and so on--is actually only 4% of its total content. About another quarter is so-called cold, dark matter, which is made of different particles from the familiar sort of matter, and can interact with the latter only via gravity. The remaining 70% is even stranger. It is known as dark energy, and acts to push the universe apart. However, the existence of cold, dark matter and dark energy has to be inferred from their effects on the visible, familiar stuff. If something else is actually causing those effects, the whole theoretical edifice would come crashing down.'"

21 of 1,063 comments (clear)

  1. i, for one, will be scared, afterall by Triumph+The+Insult+C · · Score: -1, Offtopic
    --
    vodka, straight up, thank you!
  2. I'll tell you... by Anonymous Coward · · Score: -1, Offtopic

    I'll tell you what's going to make the Universe collapse:

    I didn't get no fucking FP.

  3. It's gotta be said.. by Anonymous Coward · · Score: -1, Offtopic

    Seriously, do you think the OSDN's Red Head is hot?

  4. Dust by Gil-galad55 · · Score: -1, Offtopic

    Everyone knows that Dark Matter is really Dust--Shadows--particles created by and vital to consciousness. Come on people! (See Philip Pullman's *His Dark Materials* trilogy... that's the American name; I think it's different in Britain.)

    --

    To follow knowledge like a sinking star, / Beyond the utmost bound of human thought. ("Ulysses", Tennyson)

    1. Re:Dust by Gil-galad55 · · Score: -1, Offtopic

      For some reason Slashdot didn't want to recognize my italics tags... and the mods also don't seem to appreciate the work.

      --

      To follow knowledge like a sinking star, / Beyond the utmost bound of human thought. ("Ulysses", Tennyson)

  5. I've always felt the explanation lay in ... by burgburgburg · · Score: 1, Offtopic
    protomatter.

    Saavik: "Protomatter. An unstable substance which every ethical scientist in the galaxy has denounced as dangerously unpredictable."
    David: "But it was the only way to solve certain problems."

  6. Im scared of the dark by MonkeysKickAss · · Score: -1, Offtopic

    If its dark matter then you cant see it duh. Any way I am scared of hte dark there are monsters that come out in the dark like the boogie monster.

    --
    MonkeysKickAss
  7. OT: Michael Moore == Adolf Hitler? by Anonymous Coward · · Score: -1, Offtopic

    "Most people prefer certainty to truth." This bit of wisdom is part of the standard Unix fortune file, and it speaks volumes about why hatemongers
    such as Adolf Hitler and Michael Moore enjoy such popularity. If somebody is pure evil -- like the Jews, or George W. Bush -- it's OK to hate them. Right?

    Absolutely. Just ask Moore what Bush "has in store for us". Ask Moore what Bush "really wants". Ask Moore about Bush's "greed", his "stupidity", his
    "hypocrisy", and his "moral defects". These are exactly the same propaganda techniques used by Adolf Hitler.

    How can it be that sixty years after the Holocaust, so many are again pulled in by such a blatant propagandist? Simple. The world has been in an uneasy state for the past two and a half years, chiefly due to Islamic terrorists. It would be nice if we had somebody to blame for it all. But since blaming the actual perpetrators of the crimes would be too obvious, in addition to Not Politically Correct, it's much more interesting (and convenient to the conscience of the "progressive") to just blame any white
    Christians within easy reach.

    Thus, the Michael Moores of the world engage in some brilliant intellectual contortions, while coming up with truly startling accusations. That Moore's claims tend to fail under the pressure of a little scrutiny, or even common sense, is not the point. The point is that Moore must -- he MUST -- arrive at the conclusion that Osama bin Laden and Saddam Hussein are blameless for the world's troubles. We should instead be blaming John Ashcroft and George W. Bush. We know all about them, they're closeby, we can pronounce their names, and they look like us. Hating them is much easier.

    This is the key to the certainty-vs.-truth principle. The complex and difficult truth is too much for Michael Moore. He cannot process the
    facts. So his mind instead focuses on an easy, satisfying idea -- that George W. Bush is comprised of nothing but negative qualities -- and he believes that idea with a religious certainty. It's not the truth, but it helps him cope with his world.

    A number of individuals have been fooled by his ideas, but you don't have to be one of them. Double-check Michael Moore's facts once in a while and draw your own conclusions.

  8. There is a danger in the SCO case by ChiralSoftware · · Score: 0, Offtopic
    What if a) the SCO case is composed primarily of "dark matter" and b) dark matter is what is holding the universe together and c) the SCO case crumbles? What would happen to the universe?

    ------------
    Create a WAP server

  9. There is no gravity... by blcamp · · Score: 0, Offtopic

    ...the earth sucks.

    --
    The problem with socialism is that they always run out of other people's money. - Margaret Thatcher
  10. Re:Brief History... by landaker · · Score: 0, Offtopic

    ...only 7% of scientists believe in a personal god.

    Yeah, good ol' meaningless statistics.

    Guess what? I'm a scientist, I believe in God, and I've *never been surveyed* about it. In fact, most scientists I work with have never been surveyed either, and many of them believe in God as well.

  11. What if I don't exist? by Wiseazz · · Score: 0, Offtopic

    But I post, therefore I am.

    What if slashdot doesn't exist? I can observe it's effects on my productivity - but what if it's actually something else? Like laziness?

    My God, it's full of tacos...

    - w

    --
    My sig sucks.
  12. Re:Ladies and Gentlemen: The Scientific Method by Anonymous Coward · · Score: 0, Offtopic

    Why isn't it? Anti-religionists seem to think everything, including anything within religion, should be "provable", no matter what. The underlying problem with this mindset is that (for the most part) religion relies upon faith - so there's no need to rely upon physical evidence. Finding the ark, the shroud of Turin, proving the Red Sea could be parted with scientific facts, does it really matter? Either you believe or you don't. Do you really have to prove God exists before you'll believe?

    Just remember what Pascal said: If you believe and you are wrong, you've at least led a good life; if you believe and you're right, heaven is on your way. If you don't believe and you're right, you've lived your life the way you wanted to; but if you're wrong....which outcomes pan out the best?

    "If you live your life like there's no God, you better be right!"

  13. Hmm.. by Anonymous Coward · · Score: -1, Offtopic

    Funny...

  14. Re:Ladies and Gentlemen: The Scientific Method by Anonymous Coward · · Score: -1, Offtopic

    He\she probably doesn't see it as laughable. Regardless of what you believe, you better hope your religion is the right one when the day of reckoning comes. BTW, did you ever notice how everyone talks about someone who is dead as though they are in "a better place", "looking down on us". Do these people really think everyone is getting into heaven? If so, who isn't? Or are they just trying to speak well of the dead?

    Just remember, it will happen like a thief in the night.

  15. Re:Correct me if I'm wrong... by kin_korn_karn · · Score: 0, Offtopic

    What If... G.I. Joe Fought The X-Men???

  16. Voltaire song by vistic · · Score: 0, Offtopic

    "The USS Make Shit Up"
    ----------------------

    I was stranded on a planet, Just me and Spock
    We met a nasty nazi alien who locked our asses up
    We found a hunk of crystal and a metal piece of bed
    We made a laser phaser gun and shot him in the head

    Bust a move, Tog

    I was standing on the bridge when Sulu came to me
    His eyes were full of tears he said "Captain, can't you see
    the ship is gonna blow do something I beseech"
    I grabbed a tribble and some chewing gum and stopped the warp core breach

    And I say,
    Bounce a graviton particle beam off the main deflector dish
    Thats the way we do things, lad, we're making shit up as we wish
    The Klingons and the Romulans pose no threat to us
    'Cause if we find we're in a bind we just make some shit up

    And though he's just a child, and some think him a twit
    Wesley is the master when it comes to making up some shit
    He's the guy you want with you when you go out in to space
    Now if only he could beam those pimples off his face

    And if you're at a party on the starship Enterprise
    And the karaoke player just plain old up and dies
    Set up a neutrino field inside a can of peas
    Hold on to Geordi's visor and sing into Data's knee

    And I say
    Bounce a graviton particle beam off the main deflector dish
    Thats the way we do things lad, we're making shit up as we wish
    The Klingons and the Romulans pose no threat to us
    'Cause if we find we're in a bind we just make some shit up

    Sisko's on a mission to go no bloody place
    He loiters on a space station above Bajoran space
    The wormhole's opened up and now they come from near and far
    We'll keep the booze but please send back the fucking Jem-hadar

    What is with the Klingons, remember in the day
    They looked like Puerto Ricans and they dressed in gold lame
    Now they look like heavy metal rockers from the dead
    With leather pants and frizzy hair and lobsters on their heads

    And I say
    Bounce a graviton particle beam off the main deflector dish
    Thats the way we do things lad, we're making shit up as we wish
    The Klingons and the Romulans pose no threat to us
    'Cause if we find we're in a bind we just make some shit up

    Well, I was stuck on Voyager, pounding on the door
    When suddently it dawned on me I've seen this show before
    Perhaps I'm in a warp bubble and slightly out of phase
    'Cause it was way back in the sixties when they called it "Lost in Space"

    We were looking for a way to make the ratings soar
    So we orchestrated an encounter with the Borg
    Normally you'd think that that would get us into shit
    But this one has a smashing ass and a lovely set of tits

    And I say
    Bounce a graviton particle beam off the main deflector dish
    Thats the way we do things lad, we're making shit up as we wish
    The Klingons and the Romulans pose no threat to us
    'Cause if we find we're in a bind we're totally screwed but nevermind
    We'll pull something out of our behinds, we just make some shit up

  17. Well then by sharkey · · Score: 0, Offtopic

    Vergon 6 should be in no danger of implosion from over-mining of fecal material.

    --

    --
    "Outlook not so good." That magic 8-ball knows everything! I'll ask about Exchange Server next.
  18. Re:Hmm.. by Anonymous Coward · · Score: -1, Offtopic

    What the hell?

  19. Re:Is God a kludge too? by wedg · · Score: 0, Offtopic

    God's not a kludge, just different terminology. One as educated as yourself should be able to understand that if you did some research.

    --
    Jake
    Dating: while( 1 ){ call_girl(); get_rejected(); drink_40(); } return 0;
  20. NO DARK MATTER?! by ShadowRage · · Score: 0, Offtopic

    what do they think them shadows are made from?!