The Lunar and Planetary Science Conference continues into day 3-4, Wednesday and Thursday. https://www.hou.usra.edu/meetings/lpsc2026/ https://www.hou.usra.edu/meetings/lpsc2026/program/ See also: Part I Of the (large) program, here’s my small-body selections: Wednesday, March 18, 2026 Differentiated Bodies: Petrology and Cosmochemistry Neumann W. et al. … Read More »LPSC 2026- Part II
Let’s stay current with Planetary Science Journal (all articles 2026, vol. 7): Fraser Gillan, A. Fitzsimmons, A. Chandler, C. O. et al. On the Border: Searching for Cometary Activity near the Centaur-JFC Transition Line 3 ae2c7fDeshapriya, J. D. P. Hasselmann,… Read More »Note, Paper: Activity, Activation, and Adsorption
Posted on AASNova, an aggregator for publications of AAS (the American Astronomical Society): https://aasnova.org/2026/01/28/monthly-roundup-interstellar-visitor-3i-atlas/Kerry Hensley, 28 January 2026 Monthly Roundup: Interstellar Visitor 3I/ATLAS Spoiler: it’s a comet. The release of chunks that, themselves, release gas (“hyperactivity”) is a bit odd,… Read More »ATLAS Jan Wrapup (…so far)
Just out from Nature Geoscience (15 January 2026): Kitazato, K. Sakurai, S. Hyodo, R. et al. Surface rejuvenation of stony near-Earth asteroids triggered by planetary shadows s41561-025-01907-w We see active asteroids, including at least one (maybe multiple) that give us… Read More »Note, Paper: Eclipse Chips Spits Scrip
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
In ApJ (Astrophysical Journal) for Dec 1 2025 (vol. 994, #2): Huang, Z. Hirabayashi, M. Orlando, T. M. Micrometeoroid Impacts: Dual Pathways for Iron Reduction and Oxidation on Lunar and Asteroidal Surfaces 240 ae19e6Madeira, G. Morgado, B. E. Pereira, C. L.… Read More »Note, Paper: Particles Near and Far
Wow, what an Astronomy & Astrophysics for Nov. (vol. 703): Ortiz, J. L. Morales, N. Sicardy, B. et al. A high geometric albedo and small size for the Haumea cluster member (24835) 1995 SM55 determined from a stellar occultation and… Read More »Note, Paper: AaAnksgiving!
More papers from Planetary Science Journal (2025, vol. 6): M. Darby Dyar, Breitenfeld, L. B. Lane, M. D. et al. Spectroscopy of the Hamburg Meteorite, Michigan H4 240 ae0a4fBair, A. N. Schleicher, D. G. Comprehensive Analyses of the Strongly Carbon-chain… Read More »Note, Paper: Seeing Pieces
The Icarus issue for Dec (vol. 442) brings us: Tusberti, F. Pajola, M. Penasa, L. et al. Lithologies of Dimorphos revealed by boulder morphological classes Art. 116744 .2025.116744Rubino, S. Zambon, F. Brunetto, R. et al. Space weathering on Vesta: Ion bombardment… Read More »Note, Paper: Bombardment Assortment
Now, the second half of the Hayabusa 2025 meeting, or “12th Symposium of Solar System Materials” November 11–14 in JAXA’s Sagamihara campus: https://curation.isas.jaxa.jp/symposium/ (see also Part I). And now, the relevant, best of the meeting program: https://curation.isas.jaxa.jp/symposium/program/ Nov. 13 S31-01 … Read More »Hayabusa Symposium 2025- Pt. II