Search results
Results From The WOW.Com Content Network
The magnetopause distance from the planet's center at the subsolar point [note 1] varies widely from 16 to 27 R s (R s =60,330 km is the equatorial radius of Saturn). [14] [15] The magnetopause's position depends on the pressure exerted by the solar wind, which in turn depends on solar activity.
The magnetopause is the abrupt boundary between a magnetosphere and the surrounding plasma. For planetary science , the magnetopause is the boundary between the planet's magnetic field and the solar wind .
The magnetopause is the area of the magnetosphere wherein the pressure from the planetary magnetic field is balanced with the ... Saturn, Uranus, Neptune, [17] and ...
The magnetosheath is the region of space between the magnetopause and the bow shock of a planet's magnetosphere.The regularly organized magnetic field generated by the planet becomes weak and irregular in the magnetosheath due to interaction with the incoming solar wind, and is incapable of fully deflecting the highly charged particles.
The best-studied example of a bow shock is that occurring where the Sun's wind encounters Earth's magnetopause, although bow shocks occur around all planets, both unmagnetized, such as Mars [2] and Venus [3] and magnetized, such as Jupiter [4] or Saturn. [5]
Within this belt, the electrons have a high flux and at the outer edge (close to the magnetopause), where geomagnetic field lines open into the geomagnetic "tail", the flux of energetic electrons can drop to the low interplanetary levels within about 100 km (62 mi)—a decrease by a factor of 1,000.
The rate of reconnection at the magnetopause is heavily dependent on the orientation of the interplanetary magnetic field. Reconnection at the magnetopause occurs at higher rates when there is a stronger southward component to the field. [3] This allows for solar wind with arbitrarily small shear angles to reconnect at the magnetopause.
Saturn's hexagon is a persistent approximately hexagonal cloud pattern around the north pole of the planet Saturn, located at about 78°N. [1] [2] [3] ...