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Space Science

Largest-Known Planet Befuddles Scientists 385

langelgjm writes to mention that scientists are quite puzzled over the discovery of the largest planet yet. According to study-leader Georgi Mandushev it should theoretically not even be able to exist. 'Dubbed TrES-4, the planet is about 1.7 times the size of Jupiter and belongs to a small subclass of "puffy" planets that have extremely low densities. The finding will be detailed in an upcoming issue of Astrophysical Journal. [...] "TrES-4 is way bigger than it's supposed to be," Mandushev told Space.com. "For its mass, it should be much smaller. It basically should be about the size of Jupiter and instead it's almost twice as big." "TrES-4 appears to be something of a theoretical problem," said study team member Edward Dunham, also of the Lowell Observatory. "Problems are good, though, since we learn new things by solving them."'"
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Largest-Known Planet Befuddles Scientists

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  • by Mattintosh ( 758112 ) on Wednesday August 08, 2007 @01:24PM (#20159073)
    I don't doubt that most of the zealots on one side or another will mod you down as flamebait. Unfortunately, they would be wrong, as your post is an excellent example of what is wrong with the whole ID vs. evolution debate.

    ID is not science. It's an argument (against no-one) about who created the universe and/or something in it. The how of the matter is not considered. Scientists don't care, since they want to know how. And worst of all, the ID-ers misquote, misread, and malign the Bible in all of their stupid shenanigans. The Bible says the Earth is round. So does NASA. The Bible says that the Earth was created in 6 distinct phases. So do most geologists, biologists, and anyone else with half a clue about science. Only the idiot ID-ers say that the Earth was created in 144 hours, and they do so without any biblical backing. These people deserve the verbal beatdowns they get. They are stupid zealots.

    Evolution is science. Perhaps faulty, but still science. Correct or not, it does conform to the scientific method. It's a study of how the universe came to be. Unfortunately, it hasn't been kept current, and it has attracted as much zealotry as any religion would. The word "theory" used to mean "an unproven idea, still in its 'best guess' phase", basically, what we now call a "hypothesis". Evolution was a theory. Now it's a hypothesis. But the evolution zealots won't give up the word "theory" to describe their chosen faith, even though the word "theory" now means something else. These people deserve the verbal beatdowns they get. They are stupid zealots.

    I see a pattern here... Perhaps everyone should focus on gaining knowledge and focus less on drawing unprovable conclusions. Eventually, the mass of knowledge will draw its holders to a fully-formed, unmistakable conclusion. Real scientists know not to let stupid ideology get in the way of real progress.
  • No Fatties (Score:1, Insightful)

    by Anonymous Coward on Wednesday August 08, 2007 @01:52PM (#20159467)
    Perhaps we should no longer call it a planet like we don't Pluto any longer, since it doesn't fit the neat little rules.
  • by utopianfiat ( 774016 ) on Wednesday August 08, 2007 @02:10PM (#20159767) Journal
    Unfortunately, it hasn't been kept current
    Are you fucking serious? Sure, Darwin's original ideas have been tested and built upon, but the idea of competition driving genetic variance still holds pretty fucking strongly.
    See, the thing about evolution is, by most scientific standards of today, a good majority of the principles Darwin outlined in The Origin of Species are actually provable. I'm guessing you think they aren't just because the fundies and IDers are yelling loud enough.

    On the more flamebait side, when one of those nutjobs are lecturing in the main mall of your local university, try asking them what they think about crystal lattices- complex, beautiful geometrical structures which will form naturally, and ask if there was an intelligent designer forming the covalent bonds in your ice tray this morning.
  • Re:I got it (Score:4, Insightful)

    by cowscows ( 103644 ) on Wednesday August 08, 2007 @02:17PM (#20159929) Journal
    Why are you assuming that all these scientists think they've got it all figured out. Right there in the article summary one of the quoted scientists says that they like when things don't fit their theories, because they'll learn more by figuring it out.

    You're not being insightful, you're faking it by creating an issue that doesn't exist. Astrophysicists know as well as anybody how little they've actually figured out. All the new observational and simulation techniques that have been developed recently have raised way more questions than they've answered. I doubt you'd find a real scientist anywhere out there who'd say that we've figured out how the universe works.

  • by Anonymous Coward on Wednesday August 08, 2007 @02:28PM (#20160141)

    I hereby claim the right to name the star system "Puzzling" and the planet shall be called "Befuddle".
    So let it be written, so let it be done.

    Modded "troll"?

    Really, now, is there someone out there upset that the got beat to the punchline? Or, is someone a resident of "Befuddle" and doesn't like being a "Befuddlite"?

    Now, if this had been about RMS liking to dress up in ladies underwear and having BG spank his tushy, I could see the point. Even though such a statement may very well be true.

  • My theroy .... (Score:4, Insightful)

    by DarthVain ( 724186 ) on Wednesday August 08, 2007 @02:53PM (#20160557)
    I saw someone mention a perhaps it has a ring like Saturn and that is causing some false readings. I figure they have presumably run into this before and know how to discount that. I will go one step further and say perhaps the planet has a crazy amount of moons orbiting closely and/or other debris of various sizes swirling around it. This would increase its size mistakenly and decrease its density at the same time (as there would be significate amounts of space between planet and orbits (presumably).

    Anyway thats the extent of my Grade 10 Physics, so please don't be too harsh with me! :)

    In any event, how "fluffy" a center are we talking here. What defines a "Planet" from a slight congealing of gas? I say if it isn't dense enough to crush the life out of me as I try and float through on a drunken spacewalk, then I don't think it is a real planet!

    Also perhaps we are looking too hard at what it is, and not what is could be or might become. Perhaps look at processes that make up our celestial bodies. I am not sure how concrete our science is as to the creation of various kinds of planets, perhaps this is part of the short (in space/planet creation terms) phase of planet construction. The gathering of a bunch of lose material that is slowing coalescing due to gravity into a rough planetoid. If the phase if brief in galactic terms perhaps this is why we haven't seen it before. The coalescing material not having totally solidified nor compress due to significant gravity and space could account for the light density and great size. A sort of proto-planet if you will, a huge glom of material just swirling around falling in towards itself slowly, just hasn't reached the stage that is it really recognizable as a real planet yet.

    Ok now I am really just wasting work time...
  • by ChromeAeonium ( 1026952 ) on Wednesday August 08, 2007 @02:58PM (#20160631)

    try asking them what they think about crystal lattices- complex, beautiful geometrical structures which will form naturally, and ask if there was an intelligent designer forming the covalent bonds in your ice tray this morning.
    Question: How does that advance your argument? You're saying that you have a complex clockwork that acts with no outside intervention, therefore no intelligence went into its ability to form such patterns autonomously.
    Eh, just wondering, because that seems to be counterproductive to the point you're trying to make.
  • by Anonymous Coward on Wednesday August 08, 2007 @03:00PM (#20160669)
    No, it's just some jackass with an account that's not going to get mod points again any time soon. Hopefully not ever.
  • by mhall119 ( 1035984 ) on Wednesday August 08, 2007 @03:28PM (#20161093) Homepage Journal

    What about the ones who do present valid arguments for intelligent design?
    Nobody has ever presented a valid argument for intelligent design, all they do is present multiple and often contradictory arguments _against_ evolution.
  • by Arterion ( 941661 ) on Wednesday August 08, 2007 @03:42PM (#20161285)
    I think he's confused Wicca for the broader category of neopaganism. It happens a lot, but Wicca is a specific religion. It's not a "roll your own" sort of religion.
  • by Irvu ( 248207 ) on Wednesday August 08, 2007 @05:10PM (#20162441)
    The quote from the scientists in the article are along the lines of:

    "TrES-4 appears to be something of a theoretical problem," said study team member Edward Dunham, also of the Lowell Observatory. "Problems are good, though, since we learn new things by solving them."


    While the title is "Scientists Puzzled" and emphasizes the lack of knowledge.

    Why is it that the obsession is with confusion rather than learning. At a time when many people are turning to stupidities like Intelligent Design because it claims to have "answers" perhaps some of the blame can be put on horrible reporting which seems unable to distinguish between finding new info and being "confused" "lost" or "puzzled".
  • by slagell ( 959298 ) on Wednesday August 08, 2007 @05:18PM (#20162551) Homepage
    It seems the simplest explanation is one of the estimates or both have a large error. Measuring the mass and volume of things like this isn't easy, especially when it is so far away. I wouldn't be surprised if one of them is off by 50%. For example, they measure the mass by the effect of its gravity. This could be perturbed by another object(s) in the vicinity yet undiscovered. That seems more probably than a planet made of a compression resistant spongy material IMHO.
  • by tukkayoot ( 528280 ) on Wednesday August 08, 2007 @09:36PM (#20164809) Homepage

    I don't know if it's necessarily a "trick" or a "fallacy." Saying "it's just a theory" is just another way of saying "there's not enough proof to compel belief."

    Well, science doesn't deal in proof, it deals in evidence ... and oftentimes, there's more than enough evidence to compel belief. After all, would we say "it's just a theory" about the theory of gravity? The evidence may not be, and will never be sufficient to compel absolute certainty, but belief should be no problem.

    They're not trying to imply that it's taken less seriously by the scientific community than other theories, just that they have reason to believe something else, and the evidence doesn't exist of such a nature that would "invalidate" their belief.

    Well, it depends on who we're talking about. As I said, "creationists" generally use a somewhat less subtle approach, more easily identifiable as logically fallacious equivocation. One minute they'll tell you "it's just a theory," and the next, invoke the second "LAW" of thermodynamics to refute evolution -- for some reason, they almost never see fit to remind us that the entire scientific model of thermodynamics (or any other well-subscribed, religiously inoffensive science) is also "just a theory."

    Intelligent Design is all about casting doubt on evolution and people who understand ID usually don't make the "just a theory" equivocation argument, but as I said, many attempt to create an impression that ID is scientific -- a genuine theory of science, just like evolution (only better, more correct!) The problem is that ID, scientifically speaking, hasn't earned the right to be called a theory, the same way the theory of evolution has. It'd be more accurate to say it's a conjecture. Those aspects of ID that haven't been effectively refuted by evidence or rational examination are sometimes impossible to produce evidence against, because of how they've defined their belief in such a way that it cannot be falsified, which is another reason (besides the dearth of supporting evidence) that it's not a valid scientific theory. ID lacks predictive power, a requisite quality for any good scientific theory. It's pretty clear now that ID hasn't been arrived at or verified through honest application of the scientific method.

    Intelligent Design could be correct. Heck, even young Earth creationism could be correct ... but neither are really worthy of being called science.

    In this day and age, I think "it's just a theory" is a useful reminder, equally applicable to all areas of science, given a populous who increasingly treats scientific theories as if they were divine dictates handed down from a priesthood.

    That's funny, because in this day and age, I'm more worried about a populace that treats divine dictates handed down from a priesthood as having more weight and credibility than well-tested scientific theories.

    The real danger lies with a scientifically illiterate public, who are unable to distinguish junk science and pseudo-science from the real thing -- or those who behave as if some kind of superstition is just as good, right and reliable as science (if it's not in fact what they consciously believe).
  • by Zibblsnrt ( 125875 ) on Wednesday August 08, 2007 @09:52PM (#20164905)
    What about the ones who do present valid arguments for intelligent design?

    The fictional ones, you mean?
  • by Himring ( 646324 ) on Thursday August 09, 2007 @08:43AM (#20168235) Homepage Journal
    I actually attended seminary and graduated. I spent a decade of my life studying philosophy and theology. I had many talented professors with degrees from Oxford, Princeton, name it. Not one ever advocated a literal six day age for the earth or creation. All were extremely careful to give ALL possible explanations including fully embracing evolution. They were also careful to say that hard science is not theology. Theology is an endeavor to understand, as best as possible, God or the concept of God. You do not even have to believe in God to study theology (some of my teachers were atheists). Theology is a relational study. It is a liberal art. Some people decide to apply the bible as hard science, but I've never known an educated theologian who did this.

    Understanding an argument means understanding the other side, and I really think you don't.

    To quote Lewis, "I was an atheist and as a former atheist I must say that you are not one. You are a god-hater, and a god-hater is not necessarily an atheist." (paraphrased)

"Here's something to think about: How come you never see a headline like `Psychic Wins Lottery.'" -- Comedian Jay Leno

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