The stellar magnetic field is a prime ingredient in the interactions between a parent star and its planets. Impacts on the stellar surface or dynamo as well as on the planetary atmosphere and internaldoi:10.1007/978-3-319-55333-7_21Claire MoutouRim FaresJean-François Donati...
Planetary Magnetic FieldsSolar SystemDynamo TheoryJupiter (PlanetMagnetic DipolesMars (PlanetSolar Magnetic FieldVenus (PlanetThe magnetic fields of planets are considered, taking into account the history of the geomagnetic field characteristics, the magnetic field of Jupiter, the magnetic properties of ...
In contrast, internal sources include remanent magnetization in crustal rocks on Mars, Earth, and the Moon or self-sustaining dynamos in the deep interiors of planets. This latter process will be the main focus of this chapter. 1.2 Spatial Characteristics of Dynamo-Generated Fields Dynamo-generated...
美 英 na.磁场 网络的磁场 复数:magnetic fields 权威英汉双解 英汉 英英 网络释义 magnetic-field n. 1. 磁场an area around a magnet or magnetic object, where there is a force that will attract some metals towards it 例句
“If there was a magnetic field on this moon that we’ve considered geologically torpid for so long, it might mean something for global magnetic fields on other planets,” saysGeorgiana Kramerat the Lunar and Planetary Institute in Texas. ...
Natural electric fieldsare a consequence of geological action (telluric currents and self – polarization) or atmospheric electricity linked directly with ionization of the air. Interiors of the Giant Planets Mark S.Marley,Jonathan J.Fortney, inEncyclopedia of the Solar System (Third Edition), 2014...
Magnetic fields on other planets Earth is not the only planet in the solar system to possess a magnetic field.Jupiter,Saturn,UranusandNeptuneall exhibit magnetic fields far stronger than Earth's, according toUnion University, though the underlying mechanisms driving these magnetic fields are not yet...
Understanding properties of stellar magnetic fields in these stars finds a broad application in astrophysics, including theory of stellar dynamos and environment conditions around planets that may be orbiting these stars. Most stars with convective envelopes follow a rotation–activity relationship where ...
Some planets and many stars have magnetic fields that are generated by a convection-driven dynamo process. Stellar fields, known from their effect on the emitted light, are often 1,000 times stronger than that of Earth, so if the dynamo mechanism is simi
are kept out of them. In the few minutes it took lunar missions to cross the Van Allen radiation belts, astronauts received radiation doses more than twice the allowed annual exposure for radiation workers. Other planets have similar belts, especially those having strong ...