Results 71 to 80 of about 1,410 (184)

Simulations of Coronal Mass Ejection Injection into the Inner Heliosphere with Displacement of the Heliospheric Magnetic Field

The Astrophysical Journal
Magnetohydrodynamic (MHD) simulations are a useful tool for understanding the propagation of coronal mass ejections (CMEs) in the inner heliosphere and their interaction with the background solar wind.
Elena Provornikova, Mark G. Linton, Kalman J. Knizhnik, Brian E. Wood, Viacheslav G. Merkin, Andrew J. McCubbin   +5 more
doaj   +1 more source

Fifty years of studying the GCR intensity during inversion of the heliospheric magnetic fields. II. HMF inversion on the inner heliospheric boundary

Solar-Terrestrial Physics
Phenomena in the outer layer of the solar atmosphere, the heliosphere, including the supersonic solar wind, the heliospheric magnetic field (HMF) carried by it, and cosmic rays propagating in the heliosphere are important for many processes occurring in ...
Krainev M. B., Kalinin M. S.
doaj   +1 more source

Solar Wind Forecasting for Long-term Variations of the Global Heliosphere

The Astrophysical Journal
The large-scale dynamics of the heliosphere is driven by solar activity and variable solar wind (SW) conditions. In situ SW observations inform time-dependent heliosphere modeling efforts but are only available up until the present day, thus restricting ...
Jonathan Gasser, Justyna M. Sokół, Maher A. Dayeh, Heather A. Elliott, Kelsi N. Singer, Merav Opher   +5 more
doaj   +1 more source

Long-term solar activity and its implications to the heliosphere, geomagnetic activity, and the Earth’s climate

Journal of Space Weather and Space Climate, 2013
The Sun’s long-term magnetic variability is the primary driver of space climate. This variability is manifested not only in the long-observed and dramatic change of magnetic fields on the solar surface, but also in the changing solar radiative output ...
Tanskanen Eija, Nandy Dibyendu, Manoharan Periasamy, Mursula Kalevi, Verronen Pekka   +4 more
doaj   +1 more source

Asymmetry of the heliosphere

Geophysical Research Letters, 1987
The outflowing solar wind interacts with the local interstellar medium to form the heliospheric cavity within which the solar wind is supersonic. Because the interstellar medium is moving with respect to the Sun, and because the solar wind has a latitude dependence, the heliosphere is asymmetric. The flow of the interstellar medium past the heliosphere
S. T. Suess, D. H. Hathaway, A. J. Dessler   +2 more
openaire   +1 more source

Oblique Compressible Waves in the Reconnection Exhaust Region Embedded in the Inner Heliospheric Current Sheet Observed by Parker Solar Probe

The Astrophysical Journal
Magnetic reconnection is an important physical process of energy conversion in the heliosphere. Parker Solar Probe (PSP) passes through current sheets of the inner heliosphere and is likely to encounter magnetic reconnection events there. PSP traversed a
Rui Zhuo, Jiansen He, Die Duan, Xingyu Zhu, Chuanpeng Hou   +4 more
doaj   +1 more source

Editorial: Interplanetary medium variability as observed in the new era of spacecraft missions

Frontiers in Astronomy and Space Sciences, 2022
Tommaso Alberti, Lina Z. Hadid, Valeria Mangano, Beatriz Sanchez-Cano   +3 more
doaj   +1 more source

Effects of anomalous cosmic rays on the solar wind events in the outer heliosphere

Frontiers in Astronomy and Space Sciences
Anomalous cosmic-rays (ACRs) are thought to be originated from the acceleration of pickup ions (PUIs) at the termination shock or interplanetary shocks, and play important role for the plasma dynamics in the outer heliosphere. Due to limited observation,
Yucheng Zhou, Yucheng Zhou, Xiaocheng Guo, Xiaocheng Guo, Chi Wang, Chi Wang   +5 more
doaj   +1 more source

The examination of small-scale magnetic-field structures in the solar wind using two spacecraft

Frontiers in Astronomy and Space Sciences
To explore some properties of small-scale magnetic structures in the solar wind at 1 AU, measurements from the THEMIS-ARTEMIS mission with two spacecraft in orbit around the Earth’s moon are used.
Joseph E. Borovsky
doaj   +1 more source

Division II: The Sun and Heliosphere: (Soleil Et Heliosphere) [PDF]

Transactions of the International Astronomical Union, 2002
Arnold O. Benz, Thomas J. Bogdan, Peter V. Foukal, Donald B. Melrose, Sami K. Solanki, Marek Vandas, David F. Webb   +6 more
openaire   +1 more source