Zobrazeno 1 - 10
of 87
pro vyhledávání: '"George J. Flynn"'
Autor:
Paul Northrup, Ryan Tappero, Timothy D. Glotch, George J. Flynn, Mehmet Yesiltas, Yoko Kebukawa, Leonard Flores, Marina E. Gemma, Gavin Piccione
Publikováno v:
Geosciences, Vol 14, Iss 4, p 111 (2024)
The Hayabusa2 space mission recently retrieved 5.4 g of material from asteroid Ryugu, providing the first direct access to pristine material from a carbonaceous asteroid. This study employs a novel combination of non-invasive synchrotron X-ray techni
Externí odkaz:
https://doaj.org/article/6c42ff88835e4d4d80b888537cfcabff
Autor:
Lindsay P. Keller, George J. Flynn
Publikováno v:
Nature Astronomy. 6:731-735
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65c75946ca7ded54396a560a53389be1
https://doi.org/10.1038/s41550-022-01647-6
https://doi.org/10.1038/s41550-022-01647-6
Autor:
Spenser N. Congram, E. B. Patmore, S. J. Jack, M. J. Molesky, B. A. May, Robert J. Macke, George J. Flynn, Daniel D. Durda, M. M. Strait
Publikováno v:
Planetary and Space Science. 164:91-105
The meteorites provide samples of their asteroidal parent bodies, allowing laboratory measurements of the response of asteroidal material to hypervelocity impacts. The meteorites span a wide range of physical properties, with porosities ranging from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4eb717dfe0334d2eef768cedc4da6abc
https://doi.org/10.1016/j.pss.2018.06.019
https://doi.org/10.1016/j.pss.2018.06.019
Autor:
L. D. Graham, Philip A. Bland, Apostolos A. Christou, J. S. New, Michael E. Zolensky, L. C. Welzenbach, J. Rojas, K. Fisher, Anna L. Butterworth, M. J. Genge, J. W. Ashley, Emmanuel Dartois, Matteo Crismani, Andrew Steele, Diego Janches, George J. Flynn, I. L. ten Kate, John M. C. Plane, Luther W. Beegle, Rohit Bhartia, Marc Fries, Mihaly Horanyi, J. Duprat, Pamela G. Conrad, Mark V. Sykes, Cécile Engrand, William J. Cooke, Aaron S. Burton, Mark A. Sephton, Zack Gainsforth
Publikováno v:
Bulletin of the AAS
Bulletin of the AAS, American Astronomical Society, 2021, 53 (4), pp.097. ⟨10.3847/25c2cfeb.824a8f73⟩
Bulletin of the AAS, American Astronomical Society, 2021, 53 (4), pp.097. ⟨10.3847/25c2cfeb.824a8f73⟩
International audience; Interplanetary dust is a scientifically important constituent of the Solar System that consists of material shed by asteroids, comets, and other airless bodies. As used here, the term “dust” includes interplanetary dust pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32ef8d1ed3e8b3fc5d83b46be7c04628
https://hal.archives-ouvertes.fr/hal-03454376/document
https://hal.archives-ouvertes.fr/hal-03454376/document
Autor:
George J. Flynn
Publikováno v:
Britannica Online
Externí odkaz:
http://academic.eb.com/levels/collegiate/article/126477
Autor:
Kevin M. Douglas, Bruce Fegley, Sue Wirick, John M. C. Plane, Burkhard Kaulich, Tohru Araki, J. D. Carrillo-Sánchez, David L. Bones, George J. Flynn
This study explores the delivery of phosphorus to the upper atmospheres of Earth, Mars, and Venus via the ablation of cosmic dust particles. Micron-size meteoritic particles were flash heated to temperatures as high as 2900 K in a Meteor Ablation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0cdd22e5e0b168931859de6808143f36
https://eprints.whiterose.ac.uk/158994/9/1-s2.0-S0032063319304830-main.pdf
https://eprints.whiterose.ac.uk/158994/9/1-s2.0-S0032063319304830-main.pdf
Autor:
George J. Flynn
Scattered sunlight from interplanetary dust particles, mostly produced by comets and asteroids, orbiting the Sun are visible at dusk or dawn as the Zodiacal Cloud. Impacts onto the space-exposed surfaces of Earth-orbiting satellites indicate that, in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7ad58dc6c544620981a7310a0ff6f2c
https://doi.org/10.1093/acrefore/9780190647926.013.143
https://doi.org/10.1093/acrefore/9780190647926.013.143
Autor:
Mehdi Benna, John M. C. Plane, J. D. Carrillo-Sánchez, David Nesvorný, David L. Bones, George J. Flynn, Juan Carlos Gómez-Martín, Petr Pokorný
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
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This is an open access article distributed under the terms of the Creative Commons CC-BY license, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
The ablation of cosmic
The ablation of cosmic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a8d22006bae5cc1fc9325c8482f57ae
https://eprints.whiterose.ac.uk/149268/13/1-s2.0-S0019103519301824-main.pdf
https://eprints.whiterose.ac.uk/149268/13/1-s2.0-S0019103519301824-main.pdf
Publikováno v:
Geochemistry. 78:269-298
The physical properties of the stone meteorites provide important clues to understanding the formation and physical evolution of material in the Solar protoplanetary disk as well providing indications of the properties of their asteroidal parent bodi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::491175899e9209a2cd6564aa69f3fd9b
https://doi.org/10.1016/j.chemer.2017.04.002
https://doi.org/10.1016/j.chemer.2017.04.002
Autor:
M. J. Molesky, R. J. Macke, S. J. Jack, George J. Flynn, E. B. Patmore, M. M. Strait, B. A. May, Daniel D. Durda
Publikováno v:
Procedia Engineering. 204:146-153
Porosities of asteroids range from 0 to >50%, with most >20%. Meteorites, which sample asteroids, have a similar range. Since porous targets react differently to hypervelocity cratering than non-porous targets, it is critical to measure the response
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2575d8921e52d583d482b13ca9103b00
https://doi.org/10.1016/j.proeng.2017.09.767
https://doi.org/10.1016/j.proeng.2017.09.767