“We’ve already got dark matter and dark energy,” Hudson said. Nevertheless, some researchers wonder if the trend toward increasingly funky measurements may foreshadow the discovery of a new cosmic agent. It’s also possible, though unlikely, that the results are due to chance. Like most measurements of the large-scale structure of the present-day universe, the study is fraught with technical difficulties. “If we were having conferences,” said Michael Hudson, a cosmologist at the University of Waterloo in Canada who is not involved in the research, “all the coffee chatter would be about these results.” A few earlier studies offered similar hints, but this new analysis of seven years of data represents the cleanest stand-alone indication of the anomaly yet. Galaxies and gas and other matter haven’t clumped together quite as much as they should have. In late July, scientists announced that the modern universe also looks unexpectedly thin.
Scientists finetune odds earth crack#
Now a second crack in the so-called standard model of cosmology may be forming. They know how fast it should be going, based on ancient light from the early universe, but apparently the modern universe has picked up too much speed - a clue that scientists might have overlooked one of the universe’s fundamental ingredients, or some aspect of how those ingredients stir together. For a few years now, cosmologists have been troubled by a discrepancy in how fast the universe is expanding. The cosmos is starting to look a bit weird.
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