Results 41 to 50 of about 96 (85)
Ryugu reference project: Recommendations from the measurement definition team
Meteoritics &Planetary Science, Volume 61, Issue 5, Page 819-848, May 2026.Abstract Sample return missions play a significant role in planetary science by providing pristine extraterrestrial materials. JAXA's Hayabusa2 and NASA's OSIRIS‐REx missions have returned samples from the C‐type asteroids Ryugu and Bennu, respectively. The chemical and mineralogical compositions of these samples closely resemble those of CI chondrites,
Tetsuya Yokoyama +16 more
wiley +1 more source
The Meteoritical Bulletin, No. 114
Meteoritics &Planetary Science, Volume 61, Issue 5, Page 942-946, May 2026.Abstract Meteoritical Bulletin 114 contains the 1944 meteorites approved by the Nomenclature Committee of the Meteoritical Society in 2025. It includes 15 observed falls, 1336 ordinary chondrites, 213 HED, 106 carbonaceous chondrites (including 8 ungrouped), 86 lunar meteorites, 39 ureilites, 28 iron meteorites (2 ungrouped), 24 martian meteorites, 24 ...
Jérôme Gattacceca +12 more
wiley +1 more source
, 1973 A comparison of theoretical calculations with the results of radar meteor observations shows that the theory of radio meteors satisfactorily represents observational data.
Lebedinets, V. N.
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Analysis of large meteoroids produced by comet 7P/Pons-Winnecke [PDF]
, 2012 Dust ejecta of comet 7P/Pons- Winnecke produces the June Bootid meteoroid stream [1]. This gives rise to an annual display of meteors from about June 22 to July 2, with a maximum activity around June 28.
Madiedo Gil, José María +3 more
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On the annual occurrence of large and small sporadic meteoroids and meteorites
, 2019 The observations of the meteors and bright fireballs by meteor stations and fireball networks allows to get the more precise data on atmospheric trajectories and heliocentric orbits of this bodies. In recent years, several works were published on the
Konovalova, N. A. +3 more
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, 2002 Ultraviolet photolysis of various coronene-ice mixtures at low temperature and pressure caused the addi-tion of amino (”NH2), methyl (”CH3), methoxy (”OCH3), cyano/isocyano (”CN, ”NC), and acid (”COOH) functional groups to the polycyclic aromatic ...
Max P. Bernstein +7 more
core +1 more source
On the Ablation of Meteors and the Implications on Organic Delivery to Earth
, 2019 The synthesis of prebiotic organic compounds is a key step in the origin of life. Sources of these materials are divided into endogenous and exogenous sources.
Mehta, Christopher Alan
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, 2022 International audienceMany celestial objects - of different sizes - are evolving in the Earth's space environment, so that approximately 30000 tons of extra-terrestrial material enters the Earth's atmosphere every year, some of them reaching its surface.
Hestroffer, Daniel +2 more
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