Results 201 to 210 of about 458,052 (359)

Light-induced drift and its manifestations, particularly in astrophysics [PDF]

, 1989
A.M. Shalagin
openalex   +1 more source

Experimental simulations of space weathering on pentlandite

Meteoritics &Planetary Science, EarlyView.
Abstract Pentlandite (Fe, Ni)9S8 is an important accessory mineral on asteroidal surfaces. It has been identified in returned regolith samples from asteroids Itokawa, Ryugu, and Bennu. Currently, systematic studies to understand the response of this mineral phase under space weathering conditions are lacking.
L. C. Chaves, M. S. Thompson, C. A. Dukes, M. J. Loeffler, M. F. Martinez‐Motta, H. Vannier, B. H. N. Horgan, N. Smith, K. Ardrey   +8 more
wiley   +1 more source

Low‐temperature dissociation of zircon in highly alkaline conditions: A cautionary note for studies on natural glasses of debated origin

Meteoritics &Planetary Science, EarlyView.
Abstract Dissociated zircon is largely used as a robust indicator of glasses generated by impact cratering and airbursts. The reaction of zircon dissociation, i.e. ‘ZrSiO4 → ZrO2 + SiO2’, requires high temperatures (>1670°C) only reached by extreme geological processes. Using high‐temperature experiments, this study shows that zircon can dissociate and
A. Musolino, B. Devouard, P. Rochette, P. Roperch, P. M. Zanetta, A.‐M. Seydoux‐Guillaume, A. Licht, D. Ferry, A. Campos   +8 more
wiley   +1 more source

Astrophysics: The origin of gas in quasars — reverse stellar evolution? [PDF]

, 1984
C. M. Gaskell
openalex   +1 more source

The Meteoritical Bulletin, No. 113

Meteoritics &Planetary Science, EarlyView.
Abstract Meteoritical Bulletin 113 contains the 3646 meteorites approved by the Nomenclature Committee of the Meteoritical Society in 2024. It includes 17 falls, 2964 ordinary chondrites, 218 HED, 158 carbonaceous chondrites (including 7 ungrouped), 59 lunar meteorites, 38 iron meteorites (9 ungrouped), 30 ureilites, 31 primitive achondrites (3 ...
Jérôme Gattacceca, Francis M. McCubbin, Jeffrey N. Grossman, Devin L. Schrader, Camille Cartier, Guy Consolmagno, Cyrena Goodrich, Ansgar Greshake, Juliane Gross, Katherine Helen Joy, Bingkui Miao, Bidong Zhang   +11 more
wiley   +1 more source

Simulating evaporative wet and dry cycles in Gale crater, Mars using thermochemical modeling techniques

Meteoritics &Planetary Science, EarlyView.
Abstract The aim of this work is to provide a model‐backed hypothesis for the formation of evaporites—sulfates, borates—in Gale crater using thermochemical modeling to determine constraints on their formation. We test the hypothesis that primary evaporites required multiple wet–dry cycles to form, akin to how evaporite assemblages form on Earth ...
D. Das, S. M. R. Turner, S. P. Schwenzer, P. J. Gasda, J. Palandri, K. Berlo, R. J. Leveille, L. Crossey, B. M. Tutolo, S. Clegg, E. B. Hughes, N. L. Lanza, O. Gasnault   +12 more
wiley   +1 more source

Scintillations in astrophysics. I - an analytic solution of the second-order moment equation

, 1979
I. Lerche
openalex   +1 more source

ESA settles for astrophysics [PDF]

, 1983
Robert Walgate
openalex   +1 more source

The Meteoritical Society: Business from 2023 to 2024

Meteoritics &Planetary Science, Volume 60, Issue 3, Page 680-696, March 2025.
Nancy L. Chabot, Jutta Zipfel, Tasha L. Dunn   +2 more
wiley   +1 more source

Pairing relationships of howardites, eucrites and diogenites (HED) from the Miller Range ice fields, Antarctica

Meteoritics &Planetary Science, EarlyView.
Abstract We reevaluated pairing relationships among 56 Antarctic howardites, eucrites, and diogenites (HED) from the Miller Range ice fields (MIL) based on new measurements of cosmogenic radionuclides and bulk composition of 28 HED samples and one HED‐related dunite.
Kees C. Welten, Marc W. Caffee, Kevin Righter, Ralph P. Harvey, John Schutt, James M. Karner   +5 more
wiley   +1 more source