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Photo Proof: Super Stars of the Universe Have Humble Beginnings

By Guest PostJuly 18, 20101 commentScience4.6 billion years, 85-meter telescope, Chile, department of astronomy, eso, european southern observatory, high-mass stars, NASA, nasa spitzer space telescope, southern sky, stefan kraus, stellar collisions, super massive star, universe, university of michigan, very large telescope interferometer

ANN ARBOR, Mich.—The first close-up picture of a nascent super massive star and its surroundings has shown that the highest mass stars in the universe form just like their smaller counterparts. They are born from swirling disks of gas and dust, rather than from violent stellar collisions.

“How these high mass stars form has been a debate for 20 years,” said Stefan Kraus, a research fellow in the University of Michigan Department of Astronomy who is first author of a paper on the findings published July 15 in Nature.

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Brooding Russians: Less distressed than Americans

By Guest PostJuly 16, 20101 commentCultureamericans, brooding, daniel katz dissertation fellowship, dostoyevsky, ethan kross, ethnographers, igor grossmann, isr, psychological science, psychology, russians, social research, tolstoy, ukraine, university of michigan, westerners

ANN ARBOR, Mich.—Dostoyevsky and Tolstoy portrayed Russians as a brooding, complicated people, and ethnographers have confirmed that Russians tend to focus on dark feelings and memories more than Westerners do.

But a new University of Michigan study finds that even though Russians tend to brood, they are less likely than Americans to feel as depressed as a result.

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Reseachers Predict Larger-than-average Gulf ‘Dead Zone’; Impact of Oil Spill Unclear

By Guest PostJuly 2, 2010Environment, Scienceaquatic, Atchafalaya, bacteria, center for sponsored coastal ocean, dead zone, deepwater horizon, donald scavia, ecologist, geological survey, graham sustainability institute, gulf hypoxic zone, gulf of mexico, hypoxia, hypoxia zone, hypoxia-fueling algae, lake Ontario, louisiana state university, louisiana universities marine consortium, matt Larsen, Mississippi, national oceanic and atmospheric administration, nitrogen, noaa, organic matter, oxygen-starved, river, school of natural resources and environment, university of michigan, US, usgs

ANN ARBOR, Mich.—University of Michigan aquatic ecologist Donald Scavia and his colleagues say this year’s Gulf of Mexico “dead zone” is expected to be larger than average, continuing a decades-long trend that threatens the health of a $659 million fishery.

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Photo Proof: Super Stars of the Universe Have Humble Beginnings

Brooding Russians: Less distressed than Americans

Reseachers Predict Larger-than-average Gulf ‘Dead Zone’; Impact of Oil Spill Unclear