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2025 Joint EPSC-DPS Meeting, V

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The Europlanet-AAS Division for Planetary Science meeting for Friday, Sep. 12 (see also Mon, Tue, Wed, Thu): https://www.epsc-dps2025.eu/ https://meetingorganizer.copernicus.org/EPSC-DPS2025/meetingprogramme MITM10Laboratory experiments in support of ground observations and space missions (sample return, analogs, analytical workflow etc.) Low-temperature reflectance spectra of meteorites:… Read More »2025 Joint EPSC-DPS Meeting, V

2025 Joint EPSC-DPS Meeting, IV

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The meeting for Thursday, Sep. 11 (see also Mon, Tue, Wed): https://www.epsc-dps2025.eu/ https://meetingorganizer.copernicus.org/EPSC-DPS2025/meetingprogramme MITM8Imagery, photometry, and spectroscopy of small bodies and planetary surfaces The potential of in-situ THz-spectroscopy to resolve the subsurface structure of Comets – Linus Stoeckli et al.… Read More »2025 Joint EPSC-DPS Meeting, IV

2025 ASJ Annual Meeting

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In a few days, the Astronomical Society of Japan will hold its annual meeting, starting Sep 9: www.asj.or.jp/en/activities/nenkai/info/ Ordinarily, this might fall below one’s radar, including mine… except: Terai, T. Yoshikawa, E Yoshikawa, M.  Emergency by the Subaru Telescope on asteroid 2024 YR4, which… Read More »2025 ASJ Annual Meeting

3I/ATLAS Tracking

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The observation/publication cycle is getting into a groove: Astrophysics > Earth and Planetary Astrophysics  arxiv.org/abs/2509.02813[Submitted on 4 Sep 2025]Frincke, T. T. Yaginuma, A. Noonan, J. W. et al. Near-Discovery SOAR Photometry of the Third Interstellar Object: 3I/ATLAS arxiv.org/abs/2509.03361[Submitted on 4… Read More »3I/ATLAS Tracking

2025 Joint EPSC-DPS Meeting, II

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The joint Europlanet and AAS–DPS meeting, for this Tuesday (see also Day 1): https://www.epsc-dps2025.eu/ https://meetingorganizer.copernicus.org/EPSC-DPS2025/meetingprogramme Tuesday, 9 Sep SB10 Observing and modelling meteors in planetary atmospheres  Cosmic dust in the heliosphere-  Veerle Sterken   CE4 Europlanet General Assembly    TP8… Read More »2025 Joint EPSC-DPS Meeting, II

Note, Paper: A&A Eleven Ways

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Wow, good Astronomy & Astrophysics for July (vol 699): Smirnov, E. A.  Chaotic diffusion and transient resonance captures of the near-Earth asteroid 2024 YR4  A26  202554489 Läuter, M. and Kramer, T.  Rotation dynamics and torque efficiency of cometary nuclei  A75 202553845… Read More »Note, Paper: A&A Eleven Ways

3I/ATLAS Back Access

The parsing continues: arxiv.org: 2507.21967Jul 29 Feinstein, A. D. Noonan, J. W. Seligman, D. Z. Precovery Observations of 3I/ATLAS from TESS Suggest Possible Distant Activity The TESS program, with word out on ATLAS, then went through their “old” data. It… Read More »3I/ATLAS Back Access

3I/ATLAS: Small-Body Copy

More interstellar-object coverage, not necessarily peer-reviewed science output, but more substantial than just lay prose: www.gemini.edu/news/press-releases/noirlab2522July 15, 2025  Josie Fenske  Gemini North Observes Comet 3I/ATLAS www.scientificamerican.com/article/new-interstellar-object-3i-atlass-biggest-mysteries-explained/July 16, 2025  Jonathan O’Callaghan 7 Big Mysteries about Interstellar Object 3I/ATLAS  Apologies for the… Read More »3I/ATLAS: Small-Body Copy