The morphologies of the ultraviolet auroral emissions on the giant gas planets, Jupiter and
Saturn, have conveniently been described with combinations of a restricted number of basic …

In the last few decades, solar activity has been diminishing, and so space weather studies
need to be revisited with more attention. The physical processes involved in dealing with …

While the terrestrial aurorae are known to be driven primarily by the interaction of the Earth's
magnetosphere with the solar wind, there is considerable evidence that auroral emissions …

The shape and location of a planetary magnetopause can be determined by balancing the
solar wind dynamic pressure with the magnetic and thermal pressures found inside the …

Abstract The Voyager 2 flyby of Uranus in 1986 revealed an unusually oblique and off-
centred magnetic field. This single in situ measurement has been the basis of our …

We investigate the solar wind interaction with Saturn's magnetosphere by using a global
magnetohydrodynamic simulation driven by an idealized time‐varying solar wind input that …

A one‐dimensional (1‐D) numerical magnetohydrodynamic (MHD) code is applied to
propagate the solar wind from 1 AU through 10 AU, ie, beyond the heliocentric distance of …

We demonstrate that under some magnetospheric conditions protons and oxygen ions are
accelerated once per Saturn magnetosphere rotation, at a preferred local time between …

The location and shape of a planetary magnetopause is principally determined by the
dynamic pressure, Dp, of the solar wind, the orientation of the planet's magnetic dipole with …

One of the grand challenges in heliophysics is the characterization of coronal mass ejection
(CME) magnetic structure and evolution from eruption at the Sun through heliospheric …