(PhysOrg.com) -- Two papers in this week's issue of Science report the first oxygen and nitrogen isotopic measurements of the Sun, demonstrating that they are verydifferent from the same elements on Earth. These results ...
Space Exploration
Jun 23, 2011
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Physicists and engineers at the University of Leicester and the British Antarctic Survey (BAS) have installed a radar system on the Falkland Islands to monitor the upper atmosphere activity which creates the 'Southern Lights'.
Earth Sciences
Oct 22, 2010
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Today (September 1), space scientists around the world are celebrating ten years of ground-breaking discoveries by 'Cluster', a mission that is illuminating the mysteries of the magnetosphere, the northern lights and the ...
Space Exploration
Aug 31, 2010
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(PhysOrg.com) -- Space physicists from the University of Leicester are part of an international team that has identified the impact of the Sun on Mars' atmosphere.
Space Exploration
Mar 12, 2010
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Scientists at the University of Rochester have discovered that the Earth's magnetic field 3.5 billion years ago was only half as strong as it is today, and that this weakness, coupled with a strong wind of energetic particles ...
Earth Sciences
Mar 4, 2010
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(PhysOrg.com) -- Planning a trip to Mars? Take plenty of shielding. According to sensors on NASA's ACE (Advanced Composition Explorer) spacecraft, galactic cosmic rays have just hit a Space Age high.
Astronomy
Sep 29, 2009
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With a new 3D-model for energy simulation scientists from Bochum, Germany, and Huntsville, USA, are studying the 'physical mystery' of the Voyager. Over 30 years ago the spacecraft detected particles in solar wind which were ...
General Physics
Feb 27, 2009
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