Results 111 to 120 of about 10,278 (236)

Ion-scale Turbulence and Energy Cascade Rate in the Solar Corona and Inner Heliosphere

The Astrophysical Journal Letters
Plasma turbulence cascading from MHD to kinetic scales in the heliospheric plasma is believed to play a key role in coronal heating and fast solar wind acceleration, but the properties of the turbulence remain poorly constrained by observations.
Eduard P. Kontar, A. Gordon Emslie, Daniel L. Clarkson, Alexander Pitňa   +3 more
doaj   +1 more source

Driving Dynamical Inner‐Heliosphere Models With In Situ Solar Wind Observations

Space Weather
Accurately reconstructing the solar wind throughout the inner heliosphere is essential for understanding solar–terrestrial interactions and improving space‐weather forecasts.
M. J. Owens, L. A. Barnard, H. Turner, D. Gyeltshen, N. Edward‐Inatimi, J. O’Donoghue, M. Lockwood, S. Watson, M. Rutala, C. M. Jackman, P. Riley   +10 more
doaj   +1 more source

Solar Terrestrial programs: A five year plan [PDF]

Major projects to be initiated in the 1980-1985 period, designed to study the Sun, the heliosphere, Earth's magnetosphere, and the upper atmosphere involve the use of spacelab as well as free flying spacecraft.
Stern, D. P.
core   +1 more source

Simulating a Steady-state Heliosphere

The Astrophysical Journal Supplement Series
Ever since the discovery of the solar wind, it has been understood that our solar system resides within a bubble of solar wind plasma that originates from the Sun.
Jacob Heerikhuisen, Eric J. Zirnstein, Nikolai V. Pogorelov   +2 more
doaj   +1 more source

The Global Structure of the Heliosphere

The Astrophysical Journal
As the Sun moves through the local interstellar medium (LISM), it emits charged particles, creating the heliosphere occupied by the plasma of solar origin.
Nikolai V. Pogorelov, Federico Fraternale, Gary P. Zank, Ming Zhang   +3 more
doaj   +1 more source

Solar Orbiter: Exploring the Sun-heliosphere connection [PDF]

, 2012
Daniel Mueller, R. G. Marsden, O. C. St. Cyr, H. R. Gilbert   +3 more
openalex   +1 more source

The Vigil Magnetometer for Operational Space Weather Services From the Sun‐Earth L5 Point

Space Weather
Severe space weather has the potential to cause significant socio‐economic impact and it is widely accepted that mitigating this risk requires more comprehensive observations of the Sun and heliosphere, enabling more accurate forecasting of significant ...
J. P. Eastwood, P. Brown, W. Magnes, C. M. Carr, M. Agu, R. Baughen, G. Berghofer, J. Hodgkins, I. Jernej, C. Möstl, T. Oddy, A. Strickland, A. Vitkova   +12 more
doaj   +1 more source

Structured solar wind from the Sun to the boundary of the heliosphere: required measurements and simulation tools [PDF]

, 2023
Elena Provornikova, P. C. Brandt, M. Opher, B. Lavraud, E. C. Roelof, V. Izmodenov, Veerle Sterken, Justyna Sokol, P. Kollmann, D. L. Turner, Parisa Mostafavi, K. Dialynas, Mattew Hill   +12 more
openalex   +1 more source

Interplay of Large-scale Drift and Turbulence in the Heliospheric Propagation of Solar Energetic Particles

The Astrophysical Journal
The gradient and curvature of the Parker spiral interplanetary magnetic field give rise to curvature and gradient guiding-center drifts on cosmic rays (CRs). The plasma turbulence present in interplanetary space is thought to suppress the drifts; however,
T. Laitinen, S. Dalla
doaj   +1 more source

Organic matter in interstellar dust lost at the approach to the heliosphere: Exothermic chemical reactions of free radicals ignited by the Sun [PDF]

, 2020
Hiroshi Kimura, Frank Postberg, N. Altobelli, M. Trieloff   +3 more
openalex   +1 more source