Zobrazeno 1 - 10
of 91
pro vyhledávání: '"R R, Hodges"'
Autor:
R. R. Hodges, W. M. Farrell
Publikováno v:
Geophysical Research Letters. 49
Autor:
R. R. Hodges
Publikováno v:
Geophysical Research Letters. 45:7409-7416
Autor:
R. R. Hodges
Publikováno v:
Geophysical Research Letters. 43:6742-6748
Autor:
R. R. Hodges, Paul R. Mahaffy
Publikováno v:
Geophysical Research Letters. 43:22-27
The neutral mass spectrometer on the Lunar Atmosphere and Dust Environment Explorer (LADEE) spacecraft collected a trove of exospheric data, including a set of high-quality measurements of radiogenic Ar-40 over a period of 142 days. Data synthesis st
Autor:
Mats Holmström, Michael R. Collier, Kip D. Kuntz, Ina Robertson, J. A. Carter, Steven Sembay, A. M. Read, H. Kent Hills, William M. Farrell, R. R. Hodges, David G. Sibeck, F. Scott Porter, P. M. Travnicek, Shahab Fatemi, Timothy J. Stubbs, Mehdi Benna, Brian Walsh, S. L. Snowden, Thomas E. Cravens, Menelaos Sarantos
Publikováno v:
Journal of Geophysical Research: Planets. 119:1459-1478
We analyze the Rontgen satellite (ROSAT) position sensitive proportional counter soft X-ray image of the Moon taken on 29 June 1990 by examining the radial profile of the surface brightness in three wedges: two 19 deg wedges (one north and one south)
Autor:
William M. Farrell, Michael Zimmerman, Dana M. Hurley, R. R. Hodges, G. T. Delory, Jasper Halekas, Rosemary M. Killen
Publikováno v:
Planetary and Space Science. 89:15-20
We suggest that energization processes like ion sputtering and impact vaporization can eject/release polar water molecules residing within cold trapped regions with sufficient velocity to allow their redistribution to mid-latitudes. We consider the p
Autor:
Cesare Grava, R. R. Hodges, S. A. Stern, Amanda J. Bayless, Dana M. Hurley, G. R. Gladstone, Jean-Yves Chaufray, Jason C. Cook, Thomas K. Greathouse, Kurt D. Retherford
Publikováno v:
Icarus
Icarus, Elsevier, 2015, 255, pp.135-147. ⟨10.1016/j.icarus.2014.09.029⟩
Icarus, 2015, 255, pp.135-147. ⟨10.1016/j.icarus.2014.09.029⟩
Icarus, Elsevier, 2015, 255, pp.135-147. ⟨10.1016/j.icarus.2014.09.029⟩
Icarus, 2015, 255, pp.135-147. ⟨10.1016/j.icarus.2014.09.029⟩
International audience; Argon is one of the few known constituents of the lunar exosphere. The surface-based mass spectrometer Lunar Atmosphere Composition Experiment (LACE) deployed during the Apollo 17 mission first detected argon, and its study is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fc01220879e8434fd6d1b03126fb2a0
https://hal-insu.archives-ouvertes.fr/insu-01152421
https://hal-insu.archives-ouvertes.fr/insu-01152421
Autor:
D. Dorflinger, Jean-Jacques Berthelier, Michel Godefroy, F. Leblanc, Dieter Krankowsky, V. Smimov, Z. Racic, J. Guillou, J. Covinhes, J. M. Illiano, P. Rouchette, N. Kolesova, F. Le Goff, G. Gogly, O. Vaisberg, R. R. Hodges
Publikováno v:
Measurement Techniques in Space Plasmas: Particles
The orbiter of the Mars 96 mission will carry in the plasma package a low energy ion mass spectrometer named DYMIO. This instrument, which is aimed at studying the thermal plasma and the superthermal ions with energy up to a few hundred of eV in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5f5dfafdd71931d0f914b4e266b959f
https://doi.org/10.1029/gm102p0215
https://doi.org/10.1029/gm102p0215
Autor:
R. R. Hodges
Publikováno v:
Geophysical Research Letters. 38
[1] The recent discovery, by instruments on the IBEX and Chandrayaan-1 spacecraft, of significant fluxes of energetic hydrogen atoms escaping from the moon suggests that there are flaws in the common wisdom regarding the interaction of solar wind wit