Simultaneous visible spectrophotometry of interstellar object 3I/ATLAS with Seimei/TriCCSOPEN ACCESS 

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Jin Beniyama accepted for publication in PASJ Letter. This is a pre-copyedited, author-produced version of an article accepted for publication in “Publications of the Astronomical Society of Japan” following peer review. PDF (OPEN ACCESS) “3I/ATLAS,…

The Feasibility of a Spacecraft Flyby with the Third Interstellar Object 3I/ATLAS from Earth or MarsOPEN ACCESS 

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Atsuhiro Yaginuma, Tessa Frincke, Darryl Z. Seligman, Kathleen Mandt, Daniella N. DellaGiustina, Eloy Peña-Asensio, Aster G. Taylor, Michael C. Nolan Submitted to AAS Journals, draft version July 22, 2025 PDF (OPEN ACCESS) “We investigate the…

Spectroscopic Characterization of Interstellar Object 3I/ATLAS: Water Ice in the ComaOPEN ACCESS 

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Bin Yang, Karen J. Meech, Michael Connelley, Jacqueline V. Keane submitted to ApJL PDF (OPEN ACCESS) “We present optical and near-infrared spectroscopy of the interstellar object 3I/ATLAS, obtained with Gemini-S/GMOS and NASA IRTF/SpeX on 2025…

SF-DOE Vera C. Rubin Observatory Observations of Interstellar Comet 3I/ATLAS (C/2025 N1)OPEN ACCESS 

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Colin Orion Chandler, Pedro H. Bernardinelli, Mario Jurić, Devanshi Singh, Henry H. Hsieh, Ian Sullivan, R. Lynne Jones,Jacob A. Kurlander, Dmitrii Vavilov, Siegfried Eggl, Matthew Holman, Federica Spoto, Megan E. Schwamb, Eric J. Christensen, Wilson…

X-SHOOTER Spectrum of Comet C/2025 N1: Insights into a Distant Interstellar VisitorOPEN ACCESS 

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A. Alvarez-Candal, J. L. Rizos, L. M. Lara, P. Santos-Sanz, P. J. Gutierrez, J. L. Ortiz, N. Morales, J. de León Astronomy & Astrophysics manuscript, submitted as Letter to the Editor PDF (OPEN ACCESS) “Comets…

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