USRA Houston Repository
USRA Houston Repository is a digital service that collects, preserves, and distributes digital material. Repositories are important tools for preserving an organization's legacy; they facilitate digital preservation and scholarly communication.
Communities in USRA Houston Repository
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Unknown author (Lunar and Planetary Institute, 2022)
Papers Presented at the 2022 Summer Intern Program for Undergraduates held at the Lunar and Planetary Institute
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Kring, David A. (David Allen); Verhagen, Christina M.; Jung, Ji-In; Tikoo, Sonia M.; Wittmann, Axel 1971-; Brachfeld, Stefanie; Wu, Laying; Burns, Dale H.; Gulick, Sean P. S.
(MDPI, 2023-03-02)
The suevite (polymict melt rock-bearing breccia) composing the upper peak ring of the Chicxulub impact crater is extremely heterogeneous, containing a combination of relict clasts and secondary minerals. Using scanning ...
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Crossley, Samuel D.; Ash, Richard D.; Sunshine, Jessica M.; Corrigan, Catherine M.; McCoy, Timothy J.
(Meteoritics & Planetary Science, 2023-02-27)
Models of planetary core formation beginning with melting of Fe,Ni metal and troilite are not readily applicable to oxidized and sulfur-rich chondrites containing only trace quantities of metal. Cores formed in these bodies ...
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Goodrich, Cyrena Anne; Turrin, Brent D.; Lindsay, Fara; Delaney, Jeremy S.; Park, Jisun; Herzog, Gregory F.; Swisher Jr, Carl
(Meteoritics & Planetary Science, 2023-02-22)
The Almahata Sitta (AhS) meteorite consists of disaggregated clasts from the impact of the polymict asteroid 2008 TC3, including ureilitic (70%–80%) and diverse non-ureilitic materials. We determined the 40Ar/39Ar release ...
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Martínez, Germán M.; Sebastián, E.; Vicente‐Retortillo, Álvaro; Smith, M. D.; Johnson, J. R.; Fischer, Erik; Savijärvi, Hannu; Toledo, D.; Hueso, Ricardo; Mora-Sotomayor, L.; Gillespie, H.; et al.
(Journal of Geophysical Research. Planets, 2023-01-27)
The Mars Environmental Dynamics Analyzer (MEDA) on board Perseverance includes first-of-its-kind sensors measuring the incident and reflected solar flux, the downwelling atmospheric IR flux, and the upwelling IR flux emitted ...
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