News tagged with shock

DEM L50: Stellar effervescence on display

(Phys.org)—This composite image shows the superbubble DEM L50 (a.k.a. N186) located in the Large Magellanic Cloud about 160,000 light years from Earth. Superbubbles are found in regions where massive stars ...

dateJan 28, 2013 in Astronomy
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Betelgeuse braces for a collision

(Phys.org)—Multiple arcs are revealed around Betelgeuse, the nearest red supergiant star to Earth, in this new image from ESA's Herschel space observatory. The star and its arc-shaped shields could collide ...

dateJan 22, 2013 in Astronomy
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The solar wind is swirly

(Phys.org)—Using ESA's Cluster quartet of satellites as a space plasma microscope, scientists have zoomed in on the solar wind to reveal the finest detail yet, finding tiny turbulent swirls that could play ...

dateDec 19, 2012 in Space Exploration
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Biochemists trap a chaperone machine in action

Molecular chaperones have emerged as exciting new potential drug targets, because scientists want to learn how to stop cancer cells, for example, from using chaperones to enable their uncontrolled growth. ...

dateDec 06, 2012 in Biochemistry
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High-pressure science gets super-sized

(Phys.org)—The study of materials at extreme conditions took a giant leap forward with the discovery of a way to generate super high pressures without using shock waves whose accompanying heat turns solids to liquid.

dateOct 24, 2012 in Condensed Matter
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Woes with iPhone 5 go beyond Maps

A week following the launch of the iPhone 5 and iOS 6, Apple CEO Tim Cook apologized for the company's imperfect new Maps app. But flawed maps haven't been the only issue to get some consumers worked up in ...

dateOct 19, 2012 in Consumer & Gadgets
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