Shadows In A Cave
Scientists at the University of Alabama, Huntsville, have found something unexpected about the Big Bang. Or rather, not found something expected. I love it when experimental measurements fail to validate conventional wisdom. In this case, it seems the Huntsville team was looking to test, for the second time, predictable consequences of the Big Bang theory which, it now appears, do not occur. If mainstream science weren't so wedded to the notion of the Big Bang these results would be taken as moderately strong evidence that the theory is wrong—as it is, people are scratching their heads and trying even harder to make the theory fit the facts. Nevertheless, the worry is palpable: this news has not been widely linked or commented on within the mainstream media, probably on the assumption that if difficult facts are ignored they may go away. But it seems to me that a steady-state theory of the universe still has lots of life in it, and just possibly may start picking up some new adherents.
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Comments
Not quite: the phenomenon is not at all a "shadow" (which suggests that the light coming from a particular direction is blocked) but more like simple "absorption" of any light which happens to pass through the cluster. The Sunyaev-Zeldovich effect says how any light happening to pass through the cluster from any direction reacts with hot gas in the cluster and so has NOTHING to do with where the light came from to begin with.
Posted by: Frederic Hessman | September 5, 2006 3:32 PM
“Today, nothing is more important to the future and credibility of science than liberation from the gravity-driven universe of prior theory. A mistaken supposition has not only prevented intelligent and sincere investigators from seeing what would otherwise be obvious, it has bred indifference to possibilities that could have inspired the sciences for decades."
David Talbott and Wallace Thornhill, Thunderbolts of the Gods
Posted by: David Talbott | September 11, 2006 2:24 PM