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Cosmic perspectives in space physics
In the early years of the twentieth century, Victor Hess of Germany flew instruments in balloons and so discovered in 1912 that an extra-~errestial radiation of unknown origin is incident on the earth with an almost constant intensity at all times. These penetrating non solar radiations which were...
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Lenguaje: | eng |
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Springer
2000
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Acceso en línea: | https://dx.doi.org/10.1007/978-94-011-4651-7 http://cds.cern.ch/record/2023832 |