... 1722 George Graham discovers diurnal variation of declination. ... terrellas. Henri Poincare calculates a simple motion of trapped particles. ... 1979 Voyager 1 passes near currents induced by Io's motion relative to Jupiter. ...
... that they resembled the well-known diurnal magnetic variation whose currents were ... of the aurora polewards (either by the motion of existing arcs or by formation of ...
... that they resembled the well-known diurnal magnetic variation whose currents were ... of the aurora polewards (either by the motion of existing arcs or by formation of ...
... Solar wind control of the magnetopause shape, location and motion, J. Geophys. Res., ... Stern, David P. The motion of magnetic field lines, Space Sci. ... The diurnal flow pattern of field-aligned currents, J. Geophys. Res., ...
... Solar wind control of the magnetopause shape, location and motion, J. Geophys. Res., ... Stern, David P. The motion of magnetic field lines, Space Sci. ... The diurnal flow pattern of field-aligned currents, J. Geophys. Res., ...
... plasma sheet, and from this plasma bulk motions along that surface can be deduced ... at solstice also equals ?, modulated in a diurnal cycle by about 50% because of the ...
... using Tycho's observations, formulates his first two laws of planetary motion ... 1722 George Graham discovers diurnal variation of declination. ... Henri Poincar calculates a simple motion of trapped particles. ...
... A PROMINENCE displaying material motion and changes in appearance over a few minutes of time. ACTIVE PROMINENCE REGION (APR). ... GEOMAGNETIC STORM. A worldwide disturbance of the earth's magnetic field, distinct from regular diurnal variations. ...