Results 11 to 20 of about 7,235 (203)

Bow shock oscillations of Mars under weakly disturbed solar wind conditions [PDF]

open access: yesNature Communications
Bow shock, where the solar wind first encounters the Martian environment, reflects the complex interplay between the solar wind and Martian upper atmosphere and crustal fields.
Long Cheng   +15 more
doaj   +2 more sources

3D simulations of Betelgeuse’s bow shock [PDF]

open access: yesAstronomy & Astrophysics, 2012
Minor revisions, replaced Fig. 1, 15, and 16, added movies.
Mohamed, S., Mackey, J., Langer, N.
openaire   +3 more sources

Variability of Bow Shock Location at Mars [PDF]

open access: yesJournal of Astronomy and Space Sciences, 1999
Bow shock formation, in case the supersonic solar wind flow is hindered by the atmosphere of Mars, is investigated. The atoms newly ionized from the extensive neutral atmosphere of Mars are loaded to the solar wind.
Yu Yi, Eojin Kim, Yong Ha Kim, Jhoon Kim
doaj   +1 more source

Magnetic field fluctuations across the Earth’s bow shock [PDF]

open access: yesAnnales Geophysicae, 2001
We present a statistical analysis of 132 dayside (LT 0700-1700) bow shock crossings of the AMPTE/IRM spacecraft. We perform a superposed epoch analysis of low frequency, magnetic power spectra some minutes up-stream and downstream of the bow shock ...
A. Czaykowska   +7 more
doaj   +3 more sources

Pulsar bow-shock nebulae [PDF]

open access: yesAstronomy & Astrophysics, 2002
17 pages, Latex, 6 Encapsulated PostScript figures, accepted for publication in A& ...
N. Bucciantini
openaire   +3 more sources

Role of ULF Waves in Reforming the Martian Bow Shock

open access: yesAGU Advances
Understanding the nature of planetary bow shocks is beneficial for advancing our knowledge of solar wind interactions with planets and fundamental plasma physics processes.
Chi Zhang   +12 more
doaj   +2 more sources

Properties and models of the Martian bow shock

open access: yes地球与行星物理论评, 2021
Mars does not have a global magnetic field of the internal origin, thus, the solar wind plasma can interact directly with the upper atmosphere and the ionosphere and be shocked with the mass-loading and magnetic pileup processes.
Yifan Li   +4 more
doaj   +1 more source

The spectral scalings of magnetic fluctuations upstream and downstream of the Venusian bow shock

open access: yesEarth, Planets and Space, 2021
We statistically investigate the spectral scalings of magnetic fluctuations at the upstream and downstream regions near the Venusian bow shock and perform a differentiation by shock geometry.
S. D. Xiao   +4 more
doaj   +1 more source

THE RETURN OF THE BOW SHOCK [PDF]

open access: yesThe Astrophysical Journal, 2014
Recently it has been discussed whether a bow shock ahead of the heliospheric stagnation region does exist or not. This discussion was triggered by measurements indicating that the Alfvén speed and that of fast magnetosonic waves are higher than the flow speed of the local interstellar medium (LISM) relative to the heliosphere and resulted in the ...
Scherer, Klaus, Fichtner, Horst
openaire   +2 more sources

A case study in support of closure of bow shock current through the ionosphere utilizing multi-point observations and simulation

open access: yesFrontiers in Astronomy and Space Sciences, 2023
On the bow shock in front of Earth’s magnetosphere flows a current due to the curl of the interplanetary magnetic field across the shock. The closure of this current remains uncertain; it is unknown whether the bow shock current closes with the Chapman ...
Pauline M. Dredger   +2 more
doaj   +1 more source

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