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prediction of ages of Local Group of galaxies is vastly differentbetween Big Bang and Atom Totality (use in 4th)
Archimedes Plutonium wrote: (snipped) Now I wonder if I can extend Dirac New Radioactivities to galaxies as a whole? That given a galaxy, whether its neighbors, usually vary by 2X the age of that given galaxy? So that the Big Bang with Nebular Dust Clouds would predict that given any galaxy, its neighbors should all be uniform age. So that if the Milky Way was 10 billion years old, that its closest neighbors should all be about 10 billion years old if the Big Bang with Nebular Dust Cloud is true. But if the Atom Totality with Dirac New Radioactivities is true than picking any galaxy, its neighbors should invariably have galaxies that are 1/2 the age of the former. And so if Yousuf wants to claim that "migration" is a key part of the Nebular Dust Cloud theory would have an extremely difficult time of inputing "migration" when the Milky Way is found to have neighboring galaxies that are only 5 billion years old. --- quoting from Wikipedia on the Local Group of galaxies of the Milky Way --- The two most massive members of the group are the Milky Way and the Andromeda Galaxy. These two Spiral Galaxies each have a system of satellite galaxies. The Milky Way's satellite system consists of Sagittarius Dwarf Galaxy, Large Magellanic Cloud, Small Magellanic Cloud, Canis Major Dwarf, Ursa Minor Dwarf, Draco Dwarf, Carina Dwarf, Sextans Dwarf, Sculptor Dwarf, Fornax Dwarf, Leo I, Leo II, and Ursa Major Dwarf. Andromeda's satellite system comprises M32, M110, NGC 147, NGC 185, And I, And II, And III, And IV, And V, Pegasus dSph, Cassiopeia Dwarf, And VIII, And IX, and And X. The Triangulum Galaxy, the third largest and only other ordinary spiral galaxy in the Local Group, may or may not be a companion to the Andromeda galaxy but probably has Pisces Dwarf as a satellite. --- end quoting Wikipedia --- Now I have not begun a search on an age reckoning of those Local Group of galaxies. What I expect is that the age determination is based solely on the shape of the galaxy with a bit of the stars within the galaxy as part of a determination. So I need to start a search for anyone who was been observing and collecting the data and information. If the Local Group of galaxies were caused by a Big Bang coupled with Nebular Dust Cloud theory, then one would expect an overall uniformity of ages of galaxies, stars within those galaxies. If the Local Group of galaxies were caused by a Atom Totality coupled with Dirac New Radioactivities then the outcome is far different in that one can expect a mathematical variation of ages where one galaxy is 2X older than another galaxy and where stars within those galaxies also vary by 2X in age. And I suspect we can extend this age determination to neighbors of Groups of Galaxies. So that if the Big Bang were correct then those Groups would have one solid uniform age. But if the Atom Totality is correct, then group neighbors would vary by as much as 2X the age of another group. Archimedes Plutonium www.iw.net/~a_plutonium whole entire Universe is just one big atom where dots of the electron-dot-cloud are galaxies |
#12
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my mistake the age of Alpha Centauri C as only 1 billion yrs;Dirac New Radioactivities predicts neighboring galaxies of 1/2 age (use in4th)
Archimedes Plutonium wrote:
Yousuf Khan wrote: Archimedes Plutonium wrote: (snipped to save some space) There is a squabble over the ages of A and B, but no squabble over the very old age of C. Not from where I'm sitting. All three Alpha Centauri stars are 4.85 billion years old, even Alpha Centauri C (Proxima Centauri). Exactly as old as each other. I already gave you the links above, which show their ages. So exactly who is squabbling over their ages? Looks like I made a mistake in my haste to post. Here is a reliable enough source: --- quoting --- http://everything2.com/title/Alpha+Centauri | Sun | A | B | C | +--------+--------+--------+---------+ Color | Yellow | Yellow | Orange | Red | Spectral Type | G2 | G2 | K1 | M5 | Surface Temp | 5800 K | 5800 K | 5300 K | 2700 K | Mass (solar) | 1.00 | 1.09 | 0.90 | 0.1 | Radius (solar) | 1.00 | 1.2 | 0.8 | 0.2 | Brightness (solar) | 1.00 | 1.54 | 0.44 | 0.00006 | Distance (ly) | 0.00 | 4.35 | 4.35 | 4.22 | Age (b years) | 4.6 | 5 - 6 | 5 - 6 | ~1? | --- end quoting --- My mistake was thinking that Alpha Centauri C was older than 6 billion years when in fact it is the opposite direction in age and only about 1 billion years old. But then again Yousuf is wrong in thinking that the Alpha system is the same age as the Sun when it is 25% older than the Sun. Actually your mistake was in relying on old data. The link you posted is dated Dec 5, 2001! In the nearly ten years since then, the accuracies have gotten greater. As I said, all three Alpha Centauris are pretty definitively 4.85 billion years old. Another thing, if you look at the article you linked to, they are talking about whether any of the Alpha Centauris are of the right spectral type to host planets. We know by now that spectral types are irrelevant, everything from brown dwarfs to stars are few times larger than the Sun can host planets. So I'd say that even in 2001, this posting was somewhat outdated, as planets were already being discovered by 1995. Yousuf has bought into the Nebular Dust Cloud theory as also Sam. But they never really "thought out" the consequences of their steadfast belief. Probably because nothing in the theory that you're so dead-set against says anything about stars migrating away from their original neighbourhoods. You're basically attacking something about a theory, that that theory never said. And your proof against that theory (even though that theory never said it), is equally quixotic. You keep saying that stars within binary and trinary systems are of different ages, but it is not borne by the facts. I've given you the ages of all of the stars in each of the systems that you quoted, including the Alpha Centauri trinary and Sirius binary system. The stars in the trinary & binary system are all exactly as old as their siblings. Yousuf Khan Yousuf, you must realize, don't you, that adding on or tacking on a migration of stars to the Nebular Dust Cloud theory only makes that theory even that much worse, and by no means saves it from a dumpheap. What's there to tack on? Nothing in the theory precludes it, simple as that. Yousuf Khan |
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