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#121
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what if (on colliding galaxies)
A general expansion is shown to be real, Paine. What's happening way
out there no one knows for sure. Saul Levy On Sat, 09 Aug 2008 08:09:59 GMT, "Painius" wrote: I think it's ludicrous to draw the conclusion that the Universe is expanding based upon light that has taken billions of years to reach our eyes. Nobody can say for certain what those objects that were 10 billion light years away 10 billion years ago are doing right now, this moment. We look out and see expansion, but for all we know, at this point in time, 10 billion years later, the Universe has already entered a different phase of development. Contraction? Stability and "stagnation"? Nobody can really tell. |
#122
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what if (on colliding galaxies)
I thought they already have some evidence for a slow down in the
expansion, BradBoi. lmfjao! Saul Levy On Sat, 9 Aug 2008 07:36:29 -0700 (PDT), BradGuth wrote: I've never bought into the expansion only theory. I therefore agree with the intent of what you have to offer. Our universe may in fact already be contracting, as it'll be at least 10 billions of years before we'll ever know if the physical expansion is slowing down. ~ Brad Guth Brad_Guth Brad.Guth BradGuth |
#123
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what if (on colliding galaxies)
What are you in orbit around, BradBoi? lmfjao!
Saul Levy On Sat, 9 Aug 2008 07:53:12 -0700 (PDT), BradGuth wrote: But everything is in orbit around something, right! Possibly our universe is in orbit around the intercosmic point of nullification, or that of some other mega black hole (aka God). ~ Brad Guth Brad_Guth Brad.Guth BradGuth |
#124
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what if (on colliding galaxies)
TW You are fairly new here. Others that have read my posts for the past
10 years do not tell me that I know nothing. You again say I do not know what is happening to photons when their source is receding from us. Answer is its wave length gets larger. Larger wave lengths mean slower frequency. I could elaborate more but that would be boring to me. Best to just keep in mind TW Gamma photons short wave lengths,and radio have the longest. OK Keep in mind I know how every thing works,and even know how to make them work better I have been told by smarter people than you that I am very CLEVER I am also to old to be modest. Bert |
#125
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what if (on colliding galaxies)
Right, you should learn to program a computer, BradBoi! lmfjao!
Even the INSANE can program! lmao! Then you can make up simulations about everything. lmao! Saul Levy On Sat, 9 Aug 2008 10:27:41 -0700 (PDT), BradGuth wrote: There's lots (most) of this universe and that of our solar system I don't know squat about, but at least unlike yourself, I'm honestly trying to figure it out. If you could find it within your black heart to contribute something/ anything on a positive/constructive manner, as such it would be greatly appreciated. ~ Brad Guth Brad_Guth Brad.Guth BradGuth |
#126
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what if (on colliding galaxies)
Try polaroids, BradBoi! lmfjao!
Saul Levy On Sun, 10 Aug 2008 10:12:19 -0700 (PDT), BradGuth wrote: But there's so much cosmic dust getting in the way (not to mention dark energy, dark matter and BHs of antimatter plus loads of pesky graviton distortions), whereas it's like we're looking through layers of those deeply rose colored glasses. How about gamma-red-shift? Shouldn't we be using pulsar gamma shift logic analogy? ~ Brad Guth Brad_Guth Brad.Guth BradGuth |
#127
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what if (on colliding galaxies)
In article ,
Saul Levy wrote: On Sat, 9 Aug 2008 07:53:12 -0700 (PDT), BradGuth wrote: But everything is in orbit around something, right! Possibly our universe is in orbit around the intercosmic point of nullification, or that of some other mega black hole (aka God). ~ Brad Guth Brad_Guth Brad.Guth BradGuth What are you in orbit around, BradBoi? lmfjao! Saul Levy No, the world revolves around his little finger. -- Timberwoof me at timberwoof dot com http://www.timberwoof.com People who can't spell get kicked out of Hogwarts. |
#128
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what if (on colliding galaxies)
On Aug 12, 12:11 pm, Timberwoof
wrote: In article , BradGuth wrote: Gamma photons of 1e19 to 1e20 hz have a cosmic penetrating frequency or wavelength that's least affected or otherwise attenuated by the cosmic dust, dark matter or dark energy, by which to measure if there's any change in their frequency or wavelength as caused by a given angular velocity. What do you think angular velocity means? I think it means speed around an axis, along the tangent. If it's headed directly towards us, I suppose that's zero degrees worth of angle, and thus whatever closing angular velocity is going to be the maximum. I'm sure there's a better word or phrase for that kind of motion. If two essentially identical gamma producing pulsars of 1.5e20 hz existed, and if one were moving away from us at 0.05'c', while the other was headed our way at the same 0.05'c', Here you're talking about radial motion. (Motion side to side or across the sky is called proper motion.) Thanks, proper to us in perpetual 3D motion, though nothing travels in a straight line (not even photons) or in a perfect circle. I was speaking as though we're smack in the center of those those two pulsar/ quasar sources of gamma, one headed directly towards us and the other directly away from us. the perceived doppler difference or red/blue shift in each frequency would become what? Easy. f' = f ( v / (v+vr) ) where v is the speed of waves in the medium (here, c) and vr is the radial speed from the observer. The one moving away would have an observed frequency of 1.43E20 and the one moving toward would have an observed frequency of 1.58E20. Thanks much, for confirming that folks like Bert and myself are not entirely crazy about the visual color of red getting a slightly deeper red and blue getting bluer or headed towards purple if the closing velocity were sufficient. Besides a few local galactic pulsars, surely there were a few other pulsars There are more than just a few. Then by all means such gamma pulsars and if need be quasars should be utilized for mapping stellar proper motion instead of the visual spectrum of most other stars that can have their visible photons altered or color/hue shifted by the ISM. As of 8.6 years ago, we're supposedly still headed towards Sirius at 7.5 km/s. Perhaps the true closing velocity in Sirius time is getting closer to 10 km/s, that is if it were measured at the sol-sirius L1. created and existing at the furthest reaching or event horizon I love the way you consistently misapply astronomic terminology. Once I read or hear of the more proper terminology, I tend to follow suit. of our universe. If so we should be able to pinpoint and measure their angular velocity, as well as noting any chance in that angular velocity. That is true. Thanks, for catching the intent of what I'd meant to say "change in that angular velocity". ~ Brad Guth Brad_Guth Brad.Guth BradGuth |
#130
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what if (on colliding galaxies)
Cactus Saul My posts show I know A LOT more than you. You are in
reality a witless wonder,and your posts prove this. Sad but true You are not hard to figure Bert |
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