NO METEORITE FALL at ~14:57:17 UTC (~11:57:17 am BRT) on 2 August 2025 close to the municipality of Tabuleiro, Zona da Mata region, Minas Gerais, Brazil

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Last update: 10 August 2025 (09:00 CEST) On 8 August 2025 BRT laboratory tests at UFJF and Raman spectroscopy at the Centro Federal de Educação Tecnológica Celso Suckow da Fonseca (Cefet/RJ) confirmed that all of…

Significantly elevated Ni isotope compositions in the Chang’e-5 drill core reveal continuous micrometeorite-dominated space weathering of the young lunar surface

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Siyu Li, Yingnan Zhang, Ziwei Wang, Bing Yang, Liping Qin Geochimica et Cosmochimica ActaAvailable online 6 August 2025 LINK “Space weathering alters the chemical and isotopic compositions of the lunar surface, potentially obscuring insights into…

Spectral Characteristics of Interstellar Object 3I/ATLAS from SOAR ObservationsOPEN ACCESS 

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Thomas H. Puzia, Rohan Rahatgaonkar, Juan Pablo Carvajal, Prasanta K. Nayak, Baltasar Luco revised and resubmitted to ApJL, draft version August 6, 2025 PDF (OPEN ACCESS) “Interstellar objects (ISOs) provide unique insights into the building…

Hubble Space Telescope Observations of the Interstellar Interloper 3I/ATLASOPEN ACCESS 

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David Jewitt, Man-To Hui, Max Mutchler, Yoonyoung Kim, Jessica Agarwal August 4, 2025 PDF (OPEN ACCESS) “We present high angular resolution observations of the third known interstellar interloper, 3I/ATLAS, from the Hubble Space Telescope. The…

On the spatiotemporal coincidence of meteorites in recent fall search campaignsOPEN ACCESS 

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P. Grèbol-Tomàs, E. Peña-Asensio, J. M. Trigo-Rodríguez, J. Ibáñez-Insa Accepted for publication in MNRAS, preprint 6 August 2025 PDF (OPEN ACCESS) Update (9 August 2025): Monthly Notices of the Royal Astronomical Society, Published: 08 August…

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