Dayside transients, such as hot flow anomalies, foreshock bubbles, magnetosheath jets, flux
transfer events, and surface waves, are frequently observed upstream from the bow shock …

The Earth's bow shock is the most studied example of a collisionless shock in the solar
system. It is also widely used to model or predict the behaviour at other astrophysical shock …

This chapter focuses on the range of low frequency electromagnetic modes observed at and
upstream of collisionless shocks in the heliosphere. It discusses a specific class of whistler …

The ion foreshock, filled with backstreaming foreshock ions, is very dynamic with many
transient structures that disturb the bow shock and the magnetosphere‐ionosphere system …

The dependence of ion dynamics on the cross‐shock potential and upstream βi in low‐Mach
number marginally critical shocks is studied using advanced test particle analysis,. The …

Observations of foreshock plasma populations at Mercury are presented utilizing
measurements from the Fast Imaging Plasma Spectrometer aboard the Mercury Surface …

Ions that are reflected at the shock front and escape back into the upstream region can play
the role of ions that start to be accelerated by a diffusive shock acceleration mechanism …

Foreshock ions are compared between Venus and Mars at energies of 0.6~ 20 keV using
the same ion instrument, the Ion Mass Analyser, on board both Venus Express and Mars …

The ion foreshock is highly dynamic, disturbing the bow shock and the magnetosphere-
ionosphere system. To forecast foreshock-driven space weather effects, it is necessary to …

Field-aligned beams are known to originate from the quasi-perpendicular side of the Earth's
bow shock, while the diffuse ion population consists of accelerated ions at the quasi-parallel …