
Microscopic 'timers' reveal likely source of galactic space radiation
Most of the cosmic rays that we detect at Earth originated relatively recently in nearby clusters of massive stars, according to new results from NASA's Advanced Composition Explorer (ACE) spacecraf ... more
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Students observe damaged Hitomi X-ray satellite and debris
Engineering Physics students at Embry-Riddle Aeronautical University's Daytona Beach Campus have made several high-cadence telescope observations of the recently damaged Hitomi X-ray satellite and s ... more
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Ex-US climate envoy: Trump threatening 'consensus science' worldwide
How did an Indian zoo get the world's most endangered great ape?
Australian scientists grapple with 'despicable' butterfly heist
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The atom without properties
The microscopic world is governed by the rules of quantum mechanics, where the properties of a particle can be completely undetermined and yet strongly correlated with those of other particles. Phys ... more
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Thanks, actin, for the memories
Thank the little "muscles" in your neurons for allowing you to remember where you live, what your friends and family look like and a lot more. New research at Rice University suggests actin filament ... more
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In these microbes, iron works like oxygen
A pair of papers from a UW-Madison geoscience lab shed light on a curious group of bacteria that use iron in much the same way that animals use oxygen: to soak up electrons during biochemical reacti ... more
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New Ceres Images Show Bright Craters
Craters with bright material on dwarf planet Ceres shine in new images from NASA's Dawn mission. In its lowest-altitude mapping orbit, at a distance of 240 miles (385 kilometers) from Ceres, Dawn ha ... more
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Fermi telescope poised to pin down gravitational wave sources
On Sept. 14, waves of energy traveling for more than a billion years gently rattled space-time in the vicinity of Earth. The disturbance, produced by a pair of merging black holes, was captured by t ... more
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