Results 221 to 230 of about 248,477 (327)

Measurement Campaign of Radio Frequency Interference in a Portion of the C-Band (4-5.8 GHz) for the Sardinia Radio Telescope. [PDF]

Sensors (Basel)
Schirru L, Gaudiomonte F.
europepmc   +1 more source

Groundwater Sapping in Hack Crater (Mars): Geologic Evidence and Geophysical Modeling of Groundwater Stability

Journal of Geophysical Research: Planets, Volume 130, Issue 6, June 2025.
Abstract This study investigates Hack crater in Arabia Terra on Mars, which exhibits remarkable water‐related landforms, suggesting a period of intense water activity despite lacking a connection with large‐scale fluvial networks. Instead, short valleys within its walls display morphologies indicative of mass‐wasting processes driven by groundwater ...
B. De Toffoli, A.‐C. Plesa, E. Luzzi, E. Hauber   +3 more
wiley   +1 more source

Teaching physics through astronomy in secondary school: the Asiago Teachers’ Network on Astrophysics

Marta Carli, Antonio Alessio Leonardi, S. Ciroi, Ornella Pantano   +3 more
openalex   +1 more source

Thermal Impacts of Atmospheric Gravity Waves in the Martian Thermosphere

Journal of Geophysical Research: Planets, Volume 130, Issue 6, June 2025.
Abstract Observations of the Martian thermosphere have revealed small‐scale, large amplitude fluctuations believed to be associated with atmospheric gravity waves (GWs). Previous analysis of the MAVEN Neutral Gas and Ion Mass Spectrometer (NGIMS) data has described the overall behavior of these waves and their consistency with GW theory. One of the key
Scott L. England, Aishwarya Kumar, Guiping Liu, Mehdi Benna   +3 more
wiley   +1 more source

CHINESE ASTRONOMY AND ASTROPHYSICS VOLUME 34 (2010) SUBJECT INDEX

, 2010

openalex   +1 more source

Quasi-periodic X-ray eruptions years after a nearby tidal disruption event. [PDF]

Nature
Nicholl M, Pasham DR, Mummery A, Guolo M, Gendreau K, Dewangan GC, Ferrara EC, Remillard R, Bonnerot C, Chakraborty J, Hajela A, Dhillon VS, Gillan AF, Greenwood J, Huber ME, Janiuk A, Salvesen G, van Velzen S, Aamer A, Alexander KD, Angus CR, Arzoumanian Z, Auchettl K, Berger E, de Boer T, Cendes Y, Chambers KC, Chen TW, Chornock R, Fulton MD, Gao H, Gillanders JH, Gomez S, Gompertz BP, Fabian AC, Herman J, Ingram A, Kara E, Laskar T, Lawrence A, Lin CC, Lowe TB, Magnier EA, Margutti R, McGee SL, Minguez P, Moore T, Nathan E, Oates SR, Patra KC, Ramsden P, Ravi V, Ridley EJ, Sheng X, Smartt SJ, Smith KW, Srivastav S, Stein R, Stevance HF, Turner SGD, Wainscoat RJ, Weston J, Wevers T, Young DR.   +63 more
europepmc   +1 more source

Electron Structures in Titan's Induced Magnetosphere and Low‐Frequency Wave Activity

Journal of Geophysical Research: Planets, Volume 130, Issue 6, June 2025.
Abstract The interaction of Titan's ionosphere with Saturn's magnetosphere leads to a mix of perturbed electromagnetic fields and accelerated and thermalized plasma in the induced magnetosphere. The complexity of this region has been noted in previous studies.
Konstantin Kim, Niklas J. T. Edberg, Ronan Modolo, Michiko Morooka, R. J. Wilson, Andrew J. Coates, Anne Wellbrock, Jan‐Erik Wahlund, Erik Vigren, Ali Sulaiman, Cesar Bertucci, Ravindra Desai, Leonardo Regoli   +12 more
wiley   +1 more source

Characterizing hole trap production due to proton irradiation in germanium cross-strip detectors. [PDF]

Exp Astron (Dordr)
Pike SN, Boggs SE, Brewster G, Haight SE, Roberts JM, Shih AY, Szornel J, Tomsick JA, Zoglauer A.   +8 more
europepmc   +1 more source

Ionospheric Analysis With Martian Mutual Radio Occultation

Journal of Geophysical Research: Planets, Volume 130, Issue 6, June 2025.
Abstract This study presents a comprehensive analysis of the Martian ionosphere using Mutual Radio Occultation (RO) observations between Mars Express and Trace Gas Orbiter, featuring 71 full vertical profiles out of a total of 124 measurements. Among these, 35 measurements were taken from regions with Solar Zenith Angles lower than 40°.
Jacob Parrott, Håkan Svedhem, Beatriz Sánchez‐Cano, Olivier Witasse, Colin Wilson, Ingo Müller‐Wodarg   +5 more
wiley   +1 more source

Acoustic modes in M67 cluster stars trace deepening convective envelopes. [PDF]

Nature
Reyes C, Stello D, Ong J, Lindsay C, Hon M, Bedding TR.   +5 more
europepmc   +1 more source