Results 91 to 100 of about 28,867 (162)

Injections of Multi‐MeV Electrons in the Magnetosphere of Jupiter

Journal of Geophysical Research: Space Physics, Volume 130, Issue 9, September 2025.
Abstract Energetic particle injections provide a means for fast inward radial transport and adiabatic acceleration of electrons in the magnetosphere of Jupiter. Furthermore, enhanced whistler‐mode wave activity during injections can further accelerate electrons to MeV energy.
Q. Nénon, U. Laffitau, J. Rabia
wiley   +1 more source

Lobate Forms Around Craters on the Moon and Mercury: Origin From Landslides, Ejecta Flows and Modification Stage Collapse

Journal of Geophysical Research: Planets, Volume 130, Issue 9, September 2025.
Abstract Lobate forms emanate from impact craters and have morphologies indicating ground‐hugging emplacement via flow. We present global surveys of lobate forms on the Moon and Mercury. Very few examples have previously been reported on either body, with debate over their interpretation as either crater rim landslides or ejecta flows.
A. J. Blance, A. R. Lennox, D. A. Rothery, M. Balme, J. Wright, V. Galluzzi, S. J. Conway   +6 more
wiley   +1 more source

Activities of the Space Advanced Research Team at the University of Glasgow [PDF]

, 2008
A wide range of technologies and methodologies for space systems engineering are currently being developed at the University of Glasgow. Much of the work is centred on mission analysis and trajectory optimisation, complemented by research activities in ...
Radice, G., Vasile, M.
core  

Ionospheric plasma density structures associated with magnetopause motion: a case study using the Cluster spacecraft and the EISCAT Svalbard Radar [PDF]

, 2004
F. Pitout, C. P. Escoubet, E. Lucek
openalex   +1 more source

Initiating Sensory Science Research in Space Conditions—Current Practices and Future Perspectives

Comprehensive Reviews in Food Science and Food Safety, Volume 24, Issue 5, September 2025.
ABSTRACT Space exploration continues to drive technological and scientific advancements, benefiting both space and Earth. This expanding sector, including commercial space stations, deep‐space missions, and space tourism, presents unique challenges and opportunities for food researchers.
Thejani Prabodha, Lukas Danner, Gail N. Iles, Martina Heer, Isabelle Mack, Charles Brennan, Julia Low   +6 more
wiley   +1 more source

Compression‐Expansion: Miniaturization, Modularity, and Logistics Beyond Earth

American Anthropologist, Volume 127, Issue 3, Page 424-434, September 2025.
ABSTRACT If the Cold War space race culminated in a return to Earth, at present we are experiencing a renewed interest in space. Drawing on fieldwork among people working in the space sector in Sweden, this article focuses on some of the imaginaries underpinning this resurgence and the contemporary commercialization of space. Specifically, I hone in on
Chakad Ojani
wiley   +1 more source

Synthesis of hafnium carbide (HfC) via one‐step selective laser reaction pyrolysis from liquid polymer precursor

Journal of the American Ceramic Society, Volume 108, Issue 9, September 2025.
➢ A one‐step selective laser reaction pyrolysis (SLRP) technique was developed to rapidly synthesize hafnium carbide (HfC) from liquid polymer precursors. ➢ XRD and TEM confirmed the nanocrystalline structure of the HfC. ➢ The SLRP‐based process achieved up to 54% ceramic yield, 18% higher than furnace‐based methods.
Shalini Rajpoot, Kaushik Nonavinakere Vinod, Tiegang Fang, Chengying Xu   +3 more
wiley   +1 more source

Relating near-Earth observations of an interplanetary coronal mass ejection to the conditions at its site of origin in the solar corona [PDF]

, 2005
A halo coronal mass ejection (CME) was detected on January 20, 2004. We use solar remote sensing data (SOHO, Culgoora) and near-Earth in situ data (Cluster) to identify the CME source event and show that it was a long duration flare in which a magnetic ...
Balogh, A, Culhane, JL, Fazakerley, AN, Harra, LK, Lucek, E, Matthews, SA, Mazelle, C, Owen, CJ, Reme, H, van Driel-Gesztelyi, L   +9 more
core  

Energization of Separatrix Electrons by Plasma Double Layers During Asymmetric Magnetic Reconnection

Geophysical Research Letters, Volume 52, Issue 16, 28 August 2025.
Abstract Particle acceleration in magnetic reconnection is a critical area that demands investigation for a better understanding of energization processes in space plasma. NASA's Magnetospheric Multiscale Mission detected multiple separatrix crossings during the asymmetric magnetic reconnection at Earth's subsolar magnetopause.
Shibotosh Biswas, Ankush Bhaskar, Jason R. Shuster, Narges Ahmadi, V. D. Wilder, Smitha V. Thampi, R. Satheesh Thampi   +6 more
wiley   +1 more source

Radial Force Balance in Earth's Magnetotail Thin Current Sheets: MMS Observations

Geophysical Research Letters, Volume 52, Issue 16, 28 August 2025.
Abstract Thin current sheets (TCS) in Earth's magnetotail are fundamental to magnetospheric dynamics. A key question concerning static magnetotail TCSs is the mechanism of radial force balance. Using the unprecedented measurements from the Magnetospheric Multiscale mission, we statistically analyze TCS crossing events from 2017 to 2020 to investigate ...
Zhibo Zhang, San Lu, Quanming Lu, Rongsheng Wang, Xinmin Li, Shimou Wang, Anton V. Artemyev   +6 more
wiley   +1 more source