Results 101 to 110 of about 49,445 (284)

Direct Observations of a Shock Traversing Preceding Two Coronal Mass Ejections: Insights from Solar Orbiter, Wind, and STEREO Observations

The Astrophysical Journal Letters
The three successive coronal mass ejections (CMEs) that erupted from 2023 November 27–28, provide the first opportunity to shed light on the entire process of a shock propagating through, sequentially compressing, and modifying two preceding CMEs using ...
Yutian Chi, Chenglong Shen, Zhiyong Zhang, Mengjiao Xu, Dongwei Mao, Junyan Liu, Can Wang, Bingkun Yu, Jingyu Luo, Zhihui Zhong, Yuming Wang   +10 more
doaj   +1 more source

Solar Mass Ejection Imager (SMEI) observations of coronal mass ejections (CMEs) in the heliosphere

, 2006
[1] The Solar Mass Ejection Imager (SMEI) on the Coriolis spacecraft has been obtaining white light images of nearly the full sky every 102 minutes for three years.
D. Webb, D. Mizuno, A. Buffington, M. Cooke, C. Eyles, C. Fry, L. Gentile, P. Hick, P. E. Holladay, T. Howard, J. Hewitt, B. Jackson, J. Johnston, T. Kuchar, J. Mozer, S. Price, R. Radick, G. Simnett, S. Tappin   +18 more
semanticscholar   +1 more source

A CORONAL HOLE'S EFFECTS ON CORONAL MASS EJECTION SHOCK MORPHOLOGY IN THE INNER HELIOSPHERE [PDF]

, 2012
We use STEREO imagery to study the morphology of a shock driven by a fast coronal mass ejection (CME) launched from the Sun on 2011 March 7. The source region of the CME is located just to the east of a coronal hole. The CME ejecta is deflected away from
Brian E. Wood, Chin-Chun Wu, Alexis Rouillard, Alexis Rouillard, R. A. Howard, D. Socker   +5 more
semanticscholar   +1 more source

Impact of a Coronal Mass Ejection on the Lunar Exosphere as Observed by CHACE‐2 on the Chandrayaan‐2 Orbiter

Geophysical Research Letters, Volume 52, Issue 15, 16 August 2025.
Abstract The Moon encountered an extreme space weather event (NOAA G5 class) on 10 May 2024, caused by a series of coronal mass ejections (CMEs). Chandra's Atmospheric Composition Explorer‐2 (CHACE‐2), a neutral gas mass spectrometer on board Chandrayaan‐2 orbiter, made in situ observations of the lunar exosphere during this period.
M. B. Dhanya, Chemukula Mathin Yadav, Smitha V. Thampi, Tirtha Pratim Das, R. Satheesh Thampi, Anil Bhardwaj   +5 more
wiley   +1 more source

Implications of Using Spheroidal “Cone Model” CMEs in Solar‐Wind Models

Space Weather
Space‐weather forecasting requires advanced prediction of the arrival time and properties of coronal mass ejections (CMEs) in near‐Earth space. Kinematic properties of CMEs close to the Sun—such as speed, direction and angular width—are routinely ...
M. J. Owens, L. A. Barnard, C. Verbeke, B. P. S. McGinness, H. Turner, Y. Chi, D. Gyeltshen, M. Lockwood   +7 more
doaj   +1 more source

ON THE RELATIONSHIP BETWEEN THE CORONAL MAGNETIC DECAY INDEX AND CORONAL MASS EJECTION SPEED [PDF]

, 2012
Numerical simulations suggest that kink and torus instabilities are two potential contributors to the initiation and prorogation of eruptive events. A magnetic parameter called the decay index (i.e., the coronal magnetic gradient of the overlying fields ...
Yan Xu, Chang Liu, J. Jing, Haimin Wang
semanticscholar   +1 more source

Strong Westward Current Pulse at Auroral Latitudes Extending to Dawn‐Side Low‐Latitudes Due To Enhanced Density Within Kelvin‐Helmholtz Wave Vortex in Solar Wind

Geophysical Research Letters, Volume 52, Issue 15, 16 August 2025.
Abstract A series of coronal mass ejections (CMEs) from the Sun, interacted with one another and formed a complex interplanetary‐CME (ICME) that impinged Earth's magnetosphere on 10 May 2024 and caused the strongest geomagnetic storm of the past two decades.
B. Nilam, S. Tulasi Ram, D. M. Oliveira, B. Remya, K. Shiokawa, Deeksha Rai, D. Sibeck, A. P. Dimri   +7 more
wiley   +1 more source

Rebuilding the Frankfurt School's Bridge From Theory to Practice: Jürgen Habermas's Rehabilitation of Critical Theory

Constellations, EarlyView.
Peter J. Verovšek
wiley   +1 more source

Association between aortomitral continuity calcification and conduction disturbances following transcatheter aortic valve implantation with the balloon‐expandable Myval valve

Journal of Arrhythmia, Volume 41, Issue 4, August 2025.
Impact of Aortomitral Continuity Calcification on Conduction Disturbances After TAVI with the Myval Valve. Abstract Background Given the anatomical proximity of the cardiac conduction system, aortomitral continuity calcification (AMCC) may contribute to conduction disturbances (CD) during transcatheter aortic valve implantation (TAVI) due to radial ...
Serkan Aslan, Aysel Türkvatan, Mehmet Kanyılmaz, Burçin Yılmaz, Dilara Pay, Kadir Sadıkoğlu, Hande Uysal, Gökhan Demirci, Mehmet Altunova, Serkan Kahraman, Mehmet Ertürk   +10 more
wiley   +1 more source

CHARACTERISTICS OF KINEMATICS OF A CORONAL MASS EJECTION DURING THE 2010 AUGUST 1 CME–CME INTERACTION EVENT [PDF]

, 2012
We study the interaction of two successive coronal mass ejections (CMEs) during the 2010 August 1 events using STEREO/SECCHI COR and heliospheric imager (HI) data.
M. Temmer, B. Vršnak, T. Rollett, B. Bein, C. A. de Koning, Y. Liu, E. Bosman, J. Davies, C. Möstl, T. Žic, A. Veronig, V. Bothmer, R. Harrison, N. Nitta, M. Bisi, Olga Flor, J. Eastwood, D. Odstrcil, R. Forsyth   +18 more
semanticscholar   +1 more source