It’s time for Hayabusa 2025, or properly, the “12th Symposium of Solar System Materials” (November 11–14) at JAXA’s Sagamihara campus:
https://curation.isas.jaxa.jp/symposium/
This is the annual meeting of sample return science, first held to discuss the results of Hayabusa’s newly-available sample of Itokawa. By definition, everything listed on the meeting agenda is relevant here, but I still have to do some culling of the program:
https://curation.isas.jaxa.jp/symposium/program/
Nov. 11
S12-01 Ongoing asteroidal samples curation and curation plans for samples returned by future missions in JAXA Extraterrestrial Sample Curation Center T. Yada et al.
S12-02 Preparation for Bennu curation and ongoing Bennu sample description efforts at the ESCuC, JAXA R. Tahara
S12-03 The NASA OSIRIS‐REx Sample Catalog: Two Years After Earth Return N. Lunning
S12-05 The Sample Analysis Laboratory (SAL) at the German Aerospace Center (DLR) Berlin – a new laboratory for extraterrestrial material analysis and curation S. Garland
S13-01 Detection and Correction of artifacts in µ‐FTIR Analysis: Implications for the Initial Characterization of Bennu Samples R. Kanemaru
S13-03 Optimizing micro‐CT to maximize benefit from destructive analyses of extra‐terrestrial materials J. Black et al.
S13-04 Analyses of Hypervolatiles in Bennu, Ryugu and various carbonaceous chondrites: Method Developments and Preliminary Data Interpretation Y. Huang
S13-05 Asteroid (101955) Bennu Birth and Rebirth: Collisional Events Tied to the New Polana Family F. Jourdan
S14-01 Formation and evolution of the Ryugu parent asteroid inferred from thermal models based on the geochemical data of Ryugu samples W. Fujiya
S14-02 Hydrothermal alteration of Ryugu via impact heating: Evidence from sulfides in Ryugu A0016 D. Schrader
S14-05 New Advances in Machine Learning Data Analyses for Asteroid and Micrometeorite Samples: Correlations Identified in Features of Asteroid Ryugu and Unmelted Micrometeorites L. Pinault
S14-06 The Behaviour of CO2 Ice in Ryugu M. Genge
Posters
P‐01 Astromaterial Physical Properties Measurement Consortium for Future Sample Return Missions Takuya Ishizaki
P‐03 Linking cosmic spherules to samples returned from the Itokawa, Ryugu, and Bennu asteroids: constraints from major‐element chemistry and triple oxygen isotopes Lisa Krämer Ruggiu
P‐05 Speciation of transition metal elements (Mn2+, Ni2+, Cu2+, and Zn2+) in C‐type asteroid Ryugu related to their aqueous concentrations and the effect on the evolution of organic matters Ayu Takemoto
P‐07 The O‐isotope compositions of chondrules from an H3.1 chondrite: The origins of chondrule precursors and implications for grain migration in the early Solar System Devin Schrader
P‐19 Possible Problems of Primordial bodies from active planet Earth Yasunori Miura
Nov. 12
S21-02 Sulfur Oxidation States in Ryugu Particle A0093 S. Araokar
S22-02 Accessory Cr,Ti-rich phases in Ryugu particles and the CI chondrites Ivuna, Alais, and Tonk F. Langenhorst
S22-04 Production of hydrous, carbonaceous chondrite-like cosmic dust by impacts of micrometeoroids into C-type asteroid regolith C. Hamann
S22-05 Cooling Rates of Chondrules Constrained by Porphyritic Textures Reproduced by High-temperature Levitation Experiments K. Watanabe
S23-01 The Mineralogical and Petrological Features of the Chlorite-rich Fragment in C0076-01 Ryugu Sample Y. Enokido
S23-02 Mineralogical composition of pristine Bennu samples and comparison with Ryugu samples with the NIR hyperspectral microscope MicrOmega at the ISAS/JAXA Extraterrestrial Sample Curation Center C. Pilorget
S23-03 Phyllosilicates heterogeneity in Bennu samples revealed by combined NIR and MIR measurements at the ISAS/JAXA Extraterrestrial Sample Curation Center L. Nardelli
S23-04 A comparison of spectral features of hydrated phosphorous-rich material within Bennu and Ryugu, with implications for evolutionary history R. Y. Sheppard
S23-05 Variation of Bennu individual samples in NIR-MIR spectroscopy with μ-FTIR in JAXA curation K. Hatakeda
S24-01 Photometric properties of craters and boulders on Ryugu from Hayabusa2/NIRS3 observations A. Wargnier
S24-02 Spectroscopic Evidence of Space Weathering and Regolith Dynamics in two Ryugu Particles M. Angrisani
S24-03 Surface and Subsurface Weathering Variations on Ryugu: Results from two Hayabusa2 Particles E. Palomba
S24-04 Predicted Discovery of Low ΔV Targets Among the Near-Earth Object Population by the NEO Surveyor Mission P. Abell
S24-05 E-type asteroid 1998 KY26 and its possible relation to Nysa E. Tatsumi
S24-06 Near-UV reflectance of primitive asteroids observed by Gaia F. T. Ruano
to be continued…