A turbulent birth for stars in merging galaxies

(Phys.org) —Using state of the art computer simulations, a team of French astrophysicists have for the first time explained a long standing mystery: why surges of star formation (so called 'starbursts') take place when ...

Researchers find young galaxies not behaving as expected

(Phys.org) —New Herschel Space Observatory findings have given scientists a remarkable insight into the internal dynamics of two young galaxies. Surprisingly, they have shown that just a few billion years after the big ...

New research ends decade-long physics debate about turbulence

(Phys.org) —Turbulence. The word often conjures feelings of bouncing back and forth in an airplane seat. You tighten your grip on the armrests, and the intercom crackles, "Ladies and gentleman, the captain has turned on ...

NASA suspends space capsule recovery test in ocean (Update)

A training exercise designed to showcase the government's ability to recover a space capsule at sea was scrubbed after NASA ran into trouble off the Southern California coast, the space agency said Friday.

First-time measurements will advance turbulence models

(Phys.org) —In research featured on the cover of Journal of Fluid Mechanics, an interdisciplinary Los Alamos team took a series of first-time measurements of turbulent mixing, providing new insights for turbulence modelers. ...

Simulations pinpoint wind turbine vantage points

Putting small and medium-size wind turbines in the wrong place within built environments can cause them to be less effective—or even have no effect at all—according to research from a Murdoch University PhD student.

Image: Churning atmosphere on Saturn

Like a swirl from a paintbrush being dipped in water, this image from the Cassini orbiter shows the progress of a massive storm on Saturn. The storm first developed in December 2010, and this mosaic captures how it appeared ...

Engineers ask the question: How did the plesiosaur swim?

(Phys.org) —There are plenty of opportunities for undergraduate students to take part in leading-edge research at the University of Alberta. But when Laurel Richards heard about a chance to investigate how a giant ancient ...

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