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Global Warming Felt By Space Junk and Satellites

An anonymous reader writes in with a story about another side effect of increased carbon dioxide in the atmosphere. "Rising carbon dioxide levels at the edge of space are apparently reducing the pull that Earth's atmosphere has on satellites and space junk, researchers say. The findings suggest that man made increases in carbon dioxide might be having effects on the Earth that are larger than expected, scientists added... in the highest reaches of the atmosphere, carbon dioxide can actually have a cooling effect. The main effects of carbon dioxide up there come from its collisions with oxygen atoms. These impacts excite carbon dioxide molecules, making them radiate heat. The density of carbon dioxide is too thin above altitudes of about 30 miles (50 kilometers) for the molecules to recapture this heat. Cooling the upper atmosphere causes it to contract, exerting less drag on satellites."

6 of 224 comments (clear)

  1. Re:Faulty headline by approachingZero+ · · Score: 4, Funny

    Good insight. I didn't pick up on that. Heretic.

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    'I don't know what it's called. I just know the sound it makes, when it takes a man's life.' ~ Four Leaf Tayback
  2. Re:One is not like the other. by TapeCutter · · Score: 3, Funny

    So you're saying hot grits are not cool?

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

    No, no, no... we are quibbling as much about the actual cause as we quibble about semantics... and if we can't quibble about those things, we'll quibble about the effects. And during all those shenanigans, we're playing the blame-game.

    You didn't really think this was about identifying and solving a problem, did you?

  4. Re:Global warming has EVERYTHING to do with it by Third+Position · · Score: 3, Funny

    Climate change! Is there nothing it can't do?

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    American Third Position
    Finally, a real choice!
  5. So... by Anonymous Coward · · Score: 4, Funny

    ...the sky is literally falling

  6. Re:Global warming has EVERYTHING to do with it by hamburger+lady · · Score: 4, Funny

    please prove that the commenter is 'full of shit', that this person's body is at least made up of a majority of actual dung. i want pictures of said shit, testimonials from manure experts, or pictures from an MRI or a colonoscopy.

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    Is this the MPAA? Is this the RIAA? Is this the DMCA? I thought it was the USA!