Published by JGR-Planets (vol. 131 #2): Sato, M. Kimura, Y. Hatakeyama, T. et al. Characteristics of Natural Remanence Records in Fine‐Grained Particles Returned From Asteroid Ryugu 2025JE009265 The question of asteroid magnetic fields is a constant, unanswered one. Differentiated, iron… Read More »Note, Paper: Asteroid Magnet Framboids?
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
Special guest appearance by our local retrieval principal: The John Batchelor Show S8 Ep463 15 Feb 2026 The show is not a science show. And yet, John’s guest for this episode is Dante Lauretta. You know, Dr. Lauretta, principal investigator… Read More »Batchelor Asteroid Patter
In the Nature parner journal Communications Chemistry (vol. 9): Fisher, T. Ferriere, R. Potential metabolic viability on asteroid chemistry 54 s42004-025-01860-0 How’s about an appetizer for alien appetites (or not). In this research report, Fisher et al. describe their investigations… Read More »Note, Paper: Meteoritic Metabolic ‘Scripts
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…
The January Meteoritics & Planetary Science (vol. 61, #1) is up today. Good on them for recognizing they were behind: Fukai, R. Nishimura, M. Yumoto, K. et al. Nondestructive analysis of Bennu samples toward comparative studies with Ryugu samples P.… Read More »Note, Paper: Sample Analysis And Impacts
Aired Wednesday night, and also available online- a PBS asteroid documentary: https://www.pbs.org/wgbh/nova/video/asteroids-spark-of-life/Nova: Asteroids: Spark of Life? Earth started off as a barren rock. Somehow, it became inhabitable and inhabited. Here we see some of the possible stages in that process,… Read More »Asteroids: Spark of Life? Documentary
Again, more goodies in Space Science Reviews for the new year (volume 222): Zhang, R. Zhang, H. Liu, J. et al. Tianwen-2 Mission of China’s Planetary Exploration Program 11 s11214-026-01268-9 The Tianwen-2 mission, launched last year, will rendezvous with asteroid… Read More »Space Science Reviews Tianwen-2
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
We have a mid-month Geochimica Et Cosmochimica Acta, 15 January 2026 (vol 413): Cody, G. D. Alexander, C. M. O’D. Foustoukos, D. I. et al. Placing asteroid Bennu’s organic solids in molecular and elemental context with those in aqueously altered carbo… Pg 33-47… Read More »Note, Paper: Ample Sample “Time Capsules”