The biggest thing in the universe

British astronomers have identified a celestial object so large that it challenges scientists’ basic assumptions about the nature of the universe. Huge-LQG is a cluster of 73 quasars, each of which lies at the center of its own galaxy.The structure measures 4 billion light-years across at its greatest dimension; our own Milky Way galaxy, which is 100,000 light-years across, is […]

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Cheap Food And Obesity

Research has concluded the main cause of America’s obesity epidemic is that food has become too cheap and easy to get. The findings challenge conventional wisdom about obesity in the U.S., shifting the focus from sedentary lifestyles to the economics of eating. “It isn’t just the fact that we may be eating more high-calorie food, but we are eating more […]

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