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Space Is Expanding
Well the !@#$%^&* thing bounced again. The freaking GG "times out" and
bounces it. Gonna try it as a draft and copy it here, and see if that works. On Mar 25, 1:23 am, "Painius" wrote: It is not the least bit easy to envision any change in the nature of time. But what about the very real and proven variations in the 'tick of time' observed in the Shapiro effect, the Pound-Rebka experiment, the precession of Mercury's orbit, etc.? oc $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ I've given this a lot of thought, and i guess it's difficult for me to see how we can have it both ways. I mean, there is the measured velocity change for example, in the Shapiro effect. However, you say above that it is variation in the "tick of time". From the simplest point of view, there is distance, time, and rate of speed. If distance is constant, and velocity is decreased, then time must increase. Is this what you're contending? The clock rate or 'tick of time' must decrease concomitantly (or covariantly) with lightspeed. Remember that space also expands volumetrically with thinning density. F'rinstance, looking Sun-ward from our FoR here at Earth, space *expands*, stretching, as it accelerates Sun-ward. At Mercury's orbit, space is expanded and therefore less dense than here at Earth. So at Mercury's orbit, the clock rate is slower, lightspeed is lower, and we see the artifacts in the Shapiro effect and Mercury's precessing orbit. And all the while, c and the clock rate are normal 'there' locally just as they are constant 'here' locally. Conversely, looking out in the 'other direction' from Earth to the outer fringes of the Sun's gravity well, space is denser, more 'compactified' volumetrically, and lightspeed and clock rate are higher than here at Earth. And we see artifacts in the Pioneer spacecraft lagging behind where they 'should be'. And all the while, c and the clock rate are normal 'there' locally just as they are normal 'here' locally. Remember that the variable `volume` of space is part of the equation along with density, lightspeed, and clock rate. Now extrapolate back to the farthest limit of visibility such as where the Hubble Ultra Deep Field is now able to see. At such extreme distances, closer in to the BB event, there's what Gordon Wolter called the 'cosmological density gradient', climbing exponentially the further back you look. 'Playing the tape backwards', space will concomitantly *decrease in volume* while lightspeed and clock rate increase concomitantly with density. And all the while, c and the clock rate are normal 'there' locally just as they are normal 'here' locally. And what might we see as artifacts of the cosmological density gradient? Most prominently, we would see light from the earliest epochs *losing amplitude*, dimming, as it propagates from that denser space into 'our' less-dense space. We would see the 'standard candles' of luminosity, 1a supernovae, appearing dimmer than they 'should be'.. exactly as is observed. And if we are under the Standard Model which recognizes no cosmological density gradient, we would interpret the anomalous dimming as "ever-accelerating expansion" of the universe. So the question of whether space is a universally-isotropic 'Nothing' or a very real 'Something' full of density gradients has enormous bearing on the biggest questions in cosmology.. like the ultimate fate of the universe. oc |
#2
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Space Is Expanding
On Mar 26, 10:58*am, jughead wrote:
Well the !@#$%^&* thing bounced again. The freaking GG "times out" and bounces it. Gonna try it as a draft and copy it here, and see if that works. When it times out on me, usually just clicking on "send" a second time submits it. However to be safe, if I've spent a long time on a post, I simply copy the whole thing onto my scratch pad before sending. That way if it doesn't get sent, it is easy to copy it right back onto a new post. Double-A |
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Space Is Expanding
On Mar 26, 11:11*am, Double-A wrote:
When it times out on me, usually just clicking on "send" a second time submits it. *However to be safe, if I've spent a long time on a post, I simply copy the whole thing onto my scratch pad before sending. That way if it doesn't get sent, it is easy to copy it right back onto a new post. Yeah, in addition to 'timing out', the problem also seems to be related to there being a s**tload of extraneous NGs in the address header. When they are knocked out, the damn thing refuses to send. oc |
#4
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Space Is Expanding
On Mar 26, 6:11*pm, jughead wrote:
On Mar 26, 11:11*am, Double-A wrote: When it times out on me, usually just clicking on "send" a second time submits it. *However to be safe, if I've spent a long time on a post, I simply copy the whole thing onto my scratch pad before sending. That way if it doesn't get sent, it is easy to copy it right back onto a new post. Yeah, in addition to 'timing out', the problem also seems to be related to there being a s**tload of extraneous NGs in the address header. When they are knocked out, the damn thing refuses to send. oc I haven't had that problem, however some newsgroups Google won't send to and have to be removed before Google will accept the post. Double-A |
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