In Situ Optimized Substrate Witness Plates: Ground Truth for Key Processes on the Moon and Other Planets

Autor: Prabal Saxena, Liam S. Morrissey, Rosemary M. Killen, Jason L. McLain, Li Hsia Yeo, Natalie M. Curran, Nithin S. Abraham, Heather V. Graham, Orenthal J. Tucker, Menelaos Sarantos, Aaron B. Regberg, Diane E. Pugel, Andrew W. Needham, Mark Hasegawa, Alfred J. Wong

Publikováno v: Earth and Space Science, Vol 10, Iss 9, Pp n/a-n/a (2023)

Abstract Future exploration efforts of the Moon, Mars, and other bodies are poised to focus heavily on persistent and sustainable survey and research efforts, especially given the recent interest in a long‐term sustainable human presence at the Moo

Externí odkaz: https://doaj.org/article/4cd33c8fd99748d39e8796c7be2e88bb

The Peregrine Ion Trap Mass Spectrometer (PITMS) Investigation Development and Preflight Planning

Autor: Barbara A. Cohen, Simeon J. Barber, Phillip A. Driggers, David Heather, Christopher Howe, Peter Landsberg, Thomas Morse, Roland Trautner, Feargus Abernethy, Emma-May Butroid, Natalie M. Curran, Christophe Delepaut, Ellis Elliott, Javier Fernandez Salgado, Joseph A. Generie, Philipp Hager, Sophie Hall, Fiona Hillier, Max Hodgkins, Sara Iacobellis, Alicja Kasjanowicz, Ewout Koekkoek, Mark Leese, Karin Lundmark, Jeremy Mayers, Andrew Morse, James Mortimer, Hume L. Peabody, Patrick Reast, Simon Sheridan, Richard Stamper, Peter J. Steigner, Harald Stier, Lauren Summers, Orenthal J. Tucker, Martin Whalley, Simon Woodward

Publikováno v: The Planetary Science Journal, Vol 5, Iss 9, p 212 (2024)

The Peregrine Ion Trap Mass Spectrometer (PITMS) is a mass spectrometer instrument that operated during the Astrobotic Peregrine Mission-1 as part of the NASA Commercial Lunar Payload Services initiative. This paper describes the instrument and inves

Externí odkaz: https://doaj.org/article/47796927902a4a8ca5411e5a278d5252

Erratum: 'The Influence of Surface Binding Energy on Sputtering in Models of the Sodium Exosphere of Mercury' (2022, PSJ, 3, 139)

Autor: Rosemary M. Killen, Liam S. Morrissey, Matthew H. Burger, Ronald J. Vervack Jr., Orenthal J. Tucker, Daniel W. Savin

Publikováno v: The Planetary Science Journal, Vol 4, Iss 4, p 78 (2023)

Externí odkaz: https://doaj.org/article/7443b76faa1946f9892942c846cfe226

Variation of the Moon’s Solar-Induced Hydrogen Cycle during a Solar Storm

Autor: Prabhakar Misra, Kennedi White, William M. Farrell, Orenthal J. Tucker

Observations of surficial OH/H2O in regolith grains on the Moon’s surface indicate variability on diurnal timescales 1–3 consistent with the variability of the solar wind proton flux and local surface temperature. Recent Monte Carlo models accoun

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::76f882b6a16f3f627e038d5bd59a7ed9
https://doi.org/10.5194/egusphere-egu23-17142

Callisto's Atmosphere: First Evidence for H 2 and Constraints on H 2 O

Autor: Shane R. Carberry Mogan, Orenthal J. Tucker, Robert E. Johnson, Lorenz Roth, Juan Alday, Audrey Vorburger, Peter Wurz, Andre Galli, H. Todd Smith, Benoit Marchand, Apurva V. Oza

Publikováno v: Carberry Mogan, Shane R.; Tucker, Orenthal J.; Johnson, Robert E.; Roth, Lorenz; Alday, Juan; Vorburger, Audrey; Wurz, Peter; Galli, André; Smith, H. Todd; Marchand, Benoit; Oza, Apurva V. (2022). Callisto's Atmosphere: First Evidence for H 2 and Constraints on H 2 O. Journal of Geophysical Research: Planets, 127(11) Wiley 10.1029/2022JE007294

We explore the parameter space for the contribution to Callisto's H corona observed by the Hubble Space Telescope (Roth et al. 2017a) from sublimated H2O and radiolytically produced H2 using the Direct Simulation Monte Carlo (DSMC) method. The spatia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1fa291eca6d36ef04234a2d55ceee98
https://boris.unibe.ch/179767/1/JGR_Planets_-_2022_-_Carberry_Mogan_-_Callisto_s_Atmosphere__First_Evidence_for_H2_and_Constraints_on_H2O.pdf