News tagged with relativistic particles

20 NASA balloons studying the radiation belts

In the bright, constant sun of the Antarctic summer, a NASA-funded team is launching balloons. There are twenty of these big, white balloons, each of which sets off on a different day for a leisurely float around the South ...

dateFeb 04, 2013 in Earth Sciences
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Graphene mini-lab

A team of physicists from Europe and South Africa showed that electrons moving randomly in graphene can mimic the dynamics of particles such as cosmic rays, despite travelling at a fraction of their speed, in a paper about ...

dateOct 31, 2012 in Nanophysics
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Building 45 payloads for balloon mission

Robyn Millan's lab is a little crowded at the moment. It overflows with electronics. And foam. And parachutes and aluminum frames and drills. Based at Dartmouth College in Hanover, NH, Millan and her students are busy building ...

dateMay 30, 2012 in Space Exploration
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