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Comparitive Magnetospheres

NOV 01, 1985
The interaction between rotating planetary magnetic fields and the solar wind creates enormous flowing regions of plasma—Jupiter’s dwarfs the Sun—whose behavior bears on a broad set of astrophysical problems.
Louis J. Lanzerotti
Stamatios M. Krimigis

A major discovery to emerge from the era of spacecraft investigations of the solar system is the high degree to which planetary magnetic fields organize ionized matter. The spectacular images of planetary surfaces, atmospheres and satellites beamed to Earth by unmanned spacecraft have attracted much attention. However, the discovery of unexpected large‐scale plasma formations within the magnetospheres of the planets is equally important because the behavior of these plasmas gives us insight into the way plasmas behave on cosmological scales.

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More about the Authors

Louis J. Lanzerotti. AT&T Bell Laboratories, Murray Hill, New Jersey.

Stamatios M. Krimigis. Johns Hopkins University Applied Physics Laboratory, Laurel, Maryland.

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This Content Appeared In
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Volume 38, Number 11

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