(Phys.org) —Los Alamos researchers and collaborators used data from NASA's Van Allen Probes to demonstrate an improved computer model to help forecast what is happening in the radiation environment of near-Earth space—a ...
Earth Sciences
Jun 26, 2014
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Three months, 20 balloons, and one very successful campaign: The team for NASA's BARREL – short for Balloon Array for Radiation belt Relativistic Electron Losses—mission returned from Antarctica in March 2014. In a new ...
Space Exploration
Apr 25, 2014
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Scientists have discovered a new, persistent structure in Earth's inner radiation belt using data from the twin NASA Van Allen Probes spacecraft.
Space Exploration
Mar 19, 2014
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(Phys.org) —Using data from NASA's Van Allen Probes, researchers have tested and improved a model to help forecast what's happening in the radiation environment of near-Earth space—a place seething with fast-moving particles ...
Space Exploration
Mar 8, 2014
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In the bright light of Antarctica's summer sun, a NASA mission launched its first 18 science balloons between Dec. 27, 2013, and Feb. 2, 2014. BARREL, or the Balloon Array for Radiation belt Relativistic Electron Losses, ...
Space Exploration
Feb 5, 2014
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New research published in the journal Nature resolves decades of scientific controversy over the origin of the extremely energetic particles known as ultra-relativistic electrons in the Earth's near-space environment and ...
Space Exploration
Dec 18, 2013
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Since the discovery of the Van Allen radiation belts in 1958, space scientists have believed these belts encircling the Earth consist of two doughnut-shaped rings of highly charged particles—an inner ring of high-energy ...
General Physics
Sep 22, 2013
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One year after their launch from Cape Canaveral Air Force Station at 4:05 a.m. E DT on Thursday, Aug. 30, 2012, NASA's twin Van Allen Probes have already fundamentally changed how we understand the Van Allen radiation belts ...
Space Exploration
Sep 3, 2013
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Researchers believe they have solved a lingering mystery about how electrons within Earth's radiation belt can suddenly become energetic enough to kill orbiting satellites. Thanks to data gathered from an intrepid pair of ...
Space Exploration
Jul 25, 2013
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(Phys.org) —Since the discovery of the Van Allen radiation belts in in the Earth's upper atmosphere in 1958, space scientists have believed that these belts consisted of two doughnut-shaped rings of highly charged particles—an ...
Space Exploration
Jun 20, 2013
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