Results 61 to 70 of about 27,056 (231)

Theoretical Refinements to the Heliospheric Upwind eXtrapolation Technique and Application to in-situ Measurements

Frontiers in Astronomy and Space Sciences, 2022
The large-scale structure and evolution of the solar wind are typically reproduced with reasonable fidelity using three-dimensional magnetohydrodynamic (MHD) models.
Opal Issan , Pete Riley
doaj   +1 more source

What is the heliopause? Importance of magnetic reconnection and measurement requirements

Frontiers in Astronomy and Space Sciences, 2023
We highlight the importance of magnetic reconnection at the heliopause, both as one of the key processes driving the interaction between solar and interstellar media, but also as an element of the definition of the heliopause itself.
B. Lavraud, B. Lavraud, M. Opher, K. Dialynas, D. L. Turner, S. Eriksson, E. Provornikova, M. Z. Kornbleuth, P. Mostafavi, A. Fedorov, J. D. Richardson, S. A. Fuselier, J. Drake, M. Swisdak, M. Eubanks, T. Y. Chen, H. Kucharek, P. Kollmann, M. Blanc, N. André, V. Génot, R. F. Wimmer-Schweingruber, S. Barabash, P. Brandt, R. McNutt   +24 more
doaj   +1 more source

Neutral interstellar He parameters in front of the heliosphere 1994--2007 [PDF]

, 2014
Analysis of IBEX measurements of neutral interstellar He flux brought the inflow velocity vector different from the results of earlier analysis of observations from GAS/Ulysses.
Banaszkiewicz, M., Bzowski, M., Hlond, M., Kubiak, M. A., Sokol, J. M., Witte, M.   +5 more
core   +1 more source

Transport of Interstellar Neutral Helium throughout the Heliosphere

Astrophysical Journal Letters, 2021
A number of physical processes accompanying the solar wind interaction with the local interstellar medium (LISM) are governed by charge exchange between ions and neutral atoms of interstellar origin.
F. Fraternale, N. Pogorelov, J. Heerikhuisen   +2 more
semanticscholar   +1 more source

Complementary interstellar detections from the heliotail

Frontiers in Astronomy and Space Sciences
The heliosphere is a protective shield around the solar system created by the Sun’s interaction with the local interstellar medium (LISM) through the solar wind, transients, and interplanetary magnetic field.
Sarah A. Spitzer, Marc Z. Kornbleuth, Merav Opher, Jason A. Gilbert, Jim M. Raines, Susan T. Lepri   +5 more
doaj   +1 more source

The Solar Galactic Environment

, 2004
Combined heliosphere-astronomical data and models enrich our understanding both of effects the solar galactic environment might have on the inner heliosphere, and of interstellar clouds.
Frisch, P. C.
core   +3 more sources

On the importance of investigating CME complexity evolution during interplanetary propagation

Frontiers in Astronomy and Space Sciences, 2022
This perspective paper brings to light the need for comprehensive studies on the evolution of interplanetary coronal mass ejection (ICME) complexity during propagation. To date, few studies of ICME complexity exist.
Réka M. Winslow, Camilla Scolini, Camilla Scolini, Lan K. Jian, Teresa Nieves-Chinchilla, Manuela Temmer, Fernando Carcaboso, Fernando Carcaboso, Brigitte Schmieder, Brigitte Schmieder, Brigitte Schmieder, Stefaan Poedts, Stefaan Poedts, Benjamin J. Lynch, Brian E. Wood, Erika Palmerio, Noé Lugaz, Charles J. Farrugia, Christina O. Lee, Emma E. Davies, Florian Regnault, Tarik M. Salman, Tarik M. Salman, Tibor Török, Nada Al-Haddad, Angelos Vourlidas, Ward B. Manchester, Meng Jin, Benoit Lavraud, Antoinette B. Galvin   +29 more
doaj   +1 more source

Is the Sun Embedded in a Typical Interstellar Cloud?

, 2008
The physical properties and kinematics of the partially ionized interstellar material near the Sun are typical of warm diffuse clouds in the solar vicinity.
A. Czechowski, A.C. Cummings, A.C. Cummings, B. Flynn, B.D. Savage, B.E. Wood, B.E. Wood, C. Heiles, C.S. Bowyer, C.S. Weller, D.E. Welty, E. Gruen, E. Möbius, E. Salerno, E.B. Jenkins, J. Tinbergen, J. Vallerga, J.D. Slavin, J.L. Han, J.L. Linsky, J.M. Ajello, J.P. Simpson, K. Cheng, L.A. Marschall, L.M. Haffner, L.M. Haffner, M. MacLow, M. Witte, M. Wolleben, N. Lehner, N.V. Pogorelov, P. Frisch, P. Routly Jr., P.B. Lucke, P.C. Frisch, P.C. Frisch, P.C. Frisch, P.C. Frisch, P.C. Frisch, P.C. Frisch, P.M. Gondhalekar, Priscilla C. Frisch, R. Crutcher, R. Lallement, R. Lallement, R. Ratkiewicz, R. Shetty, R.J. Rand, R.J. Reynolds, R.J. Reynolds, S. Redfield, S. Redfield, S. Redfield, S.M. Kahn, T.F. Adams, T.J. Linde, V. Piirola, V.V. Izmodenov   +57 more
core   +1 more source

The evolution of inverted magnetic fields through the inner heliosphere [PDF]

Monthly notices of the Royal Astronomical Society, 2020
Local inversions are often observed in the heliospheric magnetic field (HMF), but their origins and evolution are not yet fully understood. Parker Solar Probe has recently observed rapid, Alfvénic, HMF inversions in the inner heliosphere, known as ...
A. Macneil, M. Owens, R. Wicks, M. Lockwood, S. Bentley, Matthew Lang   +5 more
semanticscholar   +1 more source

Reconstruction of the Parker spiral with the Reverse In situ data and MHD APproach – RIMAP

Journal of Space Weather and Space Climate, 2021
The reconstruction of plasma parameters in the interplanetary medium is very important to understand the interplanetary propagation of solar eruptions and for Space Weather application purposes.
Biondo Ruggero, Bemporad Alessandro, Mignone Andrea, Reale Fabio   +3 more
doaj   +1 more source