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Uranus and Neptune May Have "Oceans of Diamonds"

Third Position writes "Oceans of liquid diamond topped with solid 'icebergs' of the precious gems could be on Uranus and Neptune. The first-ever detailed research into the melting point of diamond found it behaves like water during melting and freezing — with its solid form floating on the liquid. A large diamond ocean on one or both of the planets could provide an explanation for an oddity they both share: unlike Earth, they do not have magnetic poles that match up with their geographical poles." The article doesn't mention what the pressures might be like in these outer-planets environments, but the researchers found that liquefying diamond requires 40 million times Earth's atmospheric pressure at sea level.

22 of 347 comments (clear)

  1. Finally by langelgjm · · Score: 5, Funny

    So now /.ers can tell their "girlfriends" that if you want a diamond, you're free to look for one in Uranus?

    --
    "Anyone who [rips a CD] is probably engaging in copyright infringement." - David O. Carson
    1. Re:Finally by Ralph+Spoilsport · · Score: 1, Funny

      dude - you are a fucking genius for that.

      --
      Shoes for Industry. Shoes for the Dead.
    2. Re:Finally by theMoleofProduction · · Score: 5, Funny

      So now /.ers can tell their "girlfriends" that if you want a diamond, you're free to look for one in Uranus?

      Worth a shot...
      "Hey, baby! Answer me this: What's the hardest thing known to man, and you can find lots of it way up in Uranus?"

      *oof* ...and now I have a black eye to explain to my boss. Damn you, science!

      --
      Chemists do it with moles.
    3. Re:Finally by TapeCutter · · Score: 4, Funny

      I recall reading a headline in the 70's stating, "Scientists discover rings around Uranus". The same paper when reporting on Virgin airlines problems with terminal allocations at Sydney airport summed it up with the headline "Virgin gets shafted".

      --
      And did you exchange a walk on part in the war for a lead role in a cage? - Pink Floyd.
    4. Re:Finally by mcgrew · · Score: 3, Funny

      How is the starship Enterprise like toilet paper?

      Both circle Uranus picking up Klingons.

  2. obligatory uranus joke by hitchhacker · · Score: 4, Funny

    "Pardon my French, but Cameron is so tight that if you stuck a lump of coal up his ass, in two weeks you'd have a diamond."

    -- Ferris Bueller

  3. Article is clearly misinformed by Trogre · · Score: 2, Funny

    There's no way this is even remotely possible.

    I mean, diamonds are rare, aren't they? You know it, I know it, and De Beers know it.

    --
    "Nine times out of ten, starting a fire is not the best way to solve the problem." - my wife
  4. Calling it by jimmyhugs · · Score: 2, Funny

    Dibs on Uranus.

  5. It's a wonderful planet by dangitman · · Score: 5, Funny

    That's nothing. I know of a planet that is made out of candy and chocolate and ponies. Just step into my vehicle, and I'll show it to you, little girl.

    --
    ... and then they built the supercollider.
  6. Utopia Project by Gothmolly · · Score: 2, Funny

    It's the SKIES that are made of diamonds.

    --
    I want to delete my account but Slashdot doesn't allow it.
  7. Re:Well, that's one way to get the space race movi by Blue+Stone · · Score: 4, Funny

    >if there were a mountain of gold bars on the moon it would not be economical to go get some.

    Why not? All you have to do is get there, ie. the cost of the rocket and fuel, plus training and supplies.

    Then once you're up there, all you have to do is throw all the gold back down.

    --
    Corporation, n. An ingenious device for obtaining individual profit without individual responsibility. - Ambrose Bierce
  8. Re:Well, that's one way to get the space race movi by toobulkeh · · Score: 4, Funny

    I'm waiting for Unobtainium.

  9. Obligatory by saxoholic · · Score: 4, Funny

    So now /.ers can tell their "girlfriends" that if you want a diamond, you're free to look for one in Uranus?

    I'm sorry langelgjm but astronomers renamed Uranus in 2620 to end that stupid joke once and for all...

    1. Re:Obligatory by master5o1 · · Score: 1, Funny

      It's not 2620 yet. Go back to the future at 88mph why don't you.

      --
      signature is pants
    2. Re:Obligatory by Anonymous Coward · · Score: 2, Funny

      Only to rename it into something much worse... Urectum

    3. Re:Obligatory by Canazza · · Score: 2, Funny

      Incontinentia

      --
      It pays to be obvious, especially if you have a reputation for being subtle.
  10. Re:Well, that's one way to get the space race movi by lawpoop · · Score: 4, Funny

    Then once you're up there, all you have to do is throw all the gold back down.

    Well, you'd have to "throw" it down slowly enough so that it doesn't become a molten, white-hot projectile and embed itself several miles in the ground when it crash-lands.

    --
    Computers are useless. They can only give you answers.
    -- Pablo Picasso
  11. Re:Well, that's one way to get the space race movi by Famanoran · · Score: 5, Funny

    But then you'd miss out on all the fun of mining it out of the Earth...

  12. Re:Well, that's one way to get the space race movi by TapeCutter · · Score: 2, Funny

    Yeah but the catch is you need obscene amounts of unobtainium to get there.

    --
    And did you exchange a walk on part in the war for a lead role in a cage? - Pink Floyd.
  13. Girlfriends by Anonymous Coward · · Score: 1, Funny

    I was going to reply that Slashdotters don't have girlfriends, but you had to go ahead and put quotation marks around it.

    You have won this time langeljgm!!!

  14. Let's get one thing straight.... by Kleen13 · · Score: 3, Funny

    Not one fekking word to my wife. I will find you.

    --
    That sinking feeling deep in your gut when you KNOW you screwed up bad summed up with: {head desk} {head desk}
  15. Re:Good riddance by polle404 · · Score: 2, Funny

    I would have formulated it as:
    "space diamonds... the most romantic diamond yet. Shit that's been floating in Uranus for years can now be on your hand - FOREVER."

    but that's just me.

    --

    ~men are from earth. women are from earth. deal with it.~