Some quasi-appropriate goodies from Sky & Tel, March (vol. 151 #3): skyandtelescope.org/sky-and-telescope-magazine/inside-the-march-2026-issue/Christopher M. Graney, Dennis Danielson Lord Kelvin and Space Seeds p. 28 In short, a writeup on the panspermia theory. Longer version: starting way back in the history of… Read More »Sky Flying Bio Hindsight
More ‘scoops’ (potentially…) from the arXiv.org preprint server: Earth and Planetary Astrophysics > arxiv.org/abs/2602.14218Li, J. Shi, X. Hui, M-t. et al. Pre-Perihelion Volatile Evolution of Interstellar Comet 3I/ATLAS Indicating Significant Contribution from Extended Source in the Coma My usual disclaimer:… Read More »Hyperactive ATLAS Gas Secondhand
Now up: a lecture, available online, about petrologic Type 1 meteorites and other astromaterials: https://meteoritical.org/society/ed-scott-lecture-series The series, as you might have guessed, are in tribute to Dr. Ed Scott, who died in 2021. Scott was a published and celebrated meteoriticist… Read More »Type 1 Meteorite/Flights, Online…
Just up now from Space Science Reviews (vol. 222): Hegarty, K.P. Kubota, S. Cully, M. et al. The IMAP Observatory Overview Art 16 s11214-026-01272-z No, this isn’t redundant to a previous post. That article was about the IMAP program (including the science… Read More »Space Science Reviews IMAP (the probe)
Catching up with Advances In Space Research for 1 Jan 2026 (vol. 77 #1): Tan, X. Li, C. Wang, J. et al. Ground validation of dust multi-properties analyzer onboard Tianwen-2 Pg 1206 .2025.10.086Lin, C-M. Yang, I-C. The characteristics of the… Read More »Note, Paper: Grain Stain Explainers
Nothing from Space Science Reviews for a while, then Boom (vol. 222): Palomba, E. Dirri, F. Gisellu, C. et al. VISTA: Dust and Volatile Sensor for the ESA Hera Mission 10 s11214-026-01266-x The Hera mission to asteroid Didymos and its… Read More »Space Science Reviews Milani-VISTA
Yes, it’s time again for SBAG (NASA Small Bodies Assessment Group), this time the Winter meeting: 34th Meeting of the NASA Small Bodies Assessment Group (SBAG)January 13–14, 2026 https://www.hou.usra.edu/meetings/sbagjan2026/technical_program/?session_no=101 Tuesday, January 13, 2026, 8:30 AM8:30 AM Darryl Seligman Early-Career Icebreaker9:25… Read More »2026 Winter SBAG Meeting, 1
The Winter 2025 meeting of the AAS (American Astronomical Society), Jan 4-8, Phoenix, AZ, concludes soon: https://aas.org/meetings/aas247 Again, my cull of small-body-relevant agenda items. Most of the meeting is general astronomy, not small bodies or Solar System items: https://submissions.mirasmart.com/AAS247/Itinerary/EventsAAG.aspx See… Read More »AAS Winter 2026 Meeting, Three
The December 2025 Astronomy & Astrophysics (vol. 704) still says “in progress”, but January is already being trickled out. So I’m going to call it for December, and what a month: Peña-Asensio, E. Seligman, D. Z. The interstellar flux gap:… Read More »Note, Paper: Year-End Bender (Pending?)
Being in planetary science, let’s check in on Planetary Science Journal (2025, vol. 6): Kloos, J. L. Farnham, T. L. Sunshine, J. M. et al. Investigating Local- and Global-scale Dust Redistribution on Comet 67P/Churyumov-Gerasimenko 268 ae1739Collyer, C. Fernandez-Valenzuela, E. Ortiz,… Read More »Note, Paper: PSJ Spray Papers